Mondeo Wheel Bearing Replacement Cost? Top 50 Best Answers

In order for your wheels to turn, they need bearings. Wheel bearings fit into the hub (within a barrel) and allow the wheel to spin freely. However, bearings wear out over time and eventually fail. Is it safe to drive with a damaged wheel bearing? The answer is no.

Some things to look out for are:

Drone: The most common symptom of a defective wheel bearing is a roar from the affected wheel while driving. It can be more pronounced in corners when the car’s weight shifts and a different load is placed on the wheel. In some cases you will only hear a noise under certain driving conditions (it depends on where the wear occurs in the race). If you notice a thumping noise from one of the wheels, it’s important to have it checked as soon as possible.

Wheel Play: If you grab the tire by the top and bottom edges and wiggle it up and down, there should be very little or no movement. However, if you notice a lot of movement, it means your bearing is nearing the end of its life.

Progressive Damage: Once a wheel bearing begins to fail, other components will be affected. The bearings will not allow the wheel to spin freely, making the problem worse. It also puts stress on the hub, constant velocity joint, axle and gearbox.

Ultimate Damage: If you do not replace a damaged wheel bearing before it fails completely, the wheel will lock up completely. If this happens while driving, the consequences can be catastrophic. This is not a component to take risks with.

If you suspect one of your wheel bearings is damaged or failing, have it checked immediately. It is not safe to continue driving for a long time. Vermin Club can diagnose the problem and replace a damaged wheel bearing.

5 common reasons for wheel bearing failure

1. Driving through deep water

While the seal serves as a barrier to dirt, debris and water, it cannot withstand large volumes of water putting pressure on it. When driving in hub-deep or higher water, water can get into the wheel bearing. This will contaminate the lubricant, leading to possible wheel bearing failure. Because of this, passenger side wheel bearings tend to wear out faster as they spend more time in standing water in the rain gutter when parked. If you’ve driven through flooded roads or puddles, you should have your wheel bearings checked immediately.

2. Bad road conditions

Constantly driving on bumpy roads, dirt roads, salty roads or roads with potholes puts a strain on your wheel bearings. The wheel bearings support your entire car and keep your wheels turning when needed. We put a lot of strain on them just from daily driving. If there are bumps, we add extra weight to them.

The other danger is salt and dirt on the road. Salt wears out your seals and allows dirt to get into your wheel bearing. These contaminants can affect the lubrication necessary to prevent too much friction. Over time, this leads to wheel bearing failure. If you consistently drive in poor road conditions, you will need to have your wheel bearings checked sooner than the average vehicle.

3. Unbalance tires

There are many reasons why you should have your tires balanced regularly. One of those reasons is to protect your wheel bearings. If your tires aren’t balanced, you’ll load certain tires unevenly, causing those wheel bearings to work much harder and wear out faster.

4. Overweight loads

When you transport heavy loads, your wheel bearings wear out faster. An often forgotten wheel bearing is on trailers. So don’t forget to have these wheel bearings checked with your vehicle. If your vehicle is constantly under stress, you will need to replace your wheel bearings more frequently.

5. Improper installation

Unfortunately, another common cause of wheel bearing failure is improper installation. This can happen if a mechanic is careless or doesn’t install the wheel bearings according to the manufacturer’s guidelines. You can also use poor quality wheel bearings. Using an inferior wheel bearing will result in premature wear and potential failures as they mix hard and soft metal, which leads to spalling. Spalling occurs when the bearing wears down to the underlying soft metal, which peels off in flakes.

If your wheel bearings were recently installed or repaired and you’re still having problems, take them back to your mechanic right away. To avoid this awkward and unsafe situation, it is important to find a reliable mechanic that you trust to do a good job at all.

The wheels of your car are very important as you cannot go anywhere without them. Unless you’re a mechanic or an avid car enthusiast yourself, you might not realize how many parts go into a wheel. There is a tire, a rotor, a bearing, a stator and a capacitor ring just to name a few. The average car owner doesn’t even know the purpose of parts like wheel bearings, let alone when they fail!

To keep our customers up to date on their car and its various parts, we go through everything you need to know about wheel bearings and why they are important to your vehicle. Then you can quickly spot wheel bearing problems in the future, or at least know when it’s time to see a mechanic.

What are wheel bearings?

A wheel bearing is a set of steel balls or cones that we call “ball bearings” or “cone bearings”. These bearings are held together by a metal ring called the “barrel”. In the center of the wheel is a hollow piece of metal called the “hub,” and the wheel bearings fit into the hub to help your wheels rotate.

How long do wheel bearings last?

Although wheel bearings are designed to last the life of your vehicle, they can break and wear out. Most wheel bearings last around 85,000 to 100,000 miles before they need to be replaced. Some vehicles have wheel bearings that last much longer and some vehicles need to be replaced fairly quickly. It all depends on the quality of your wheel bearings and your usual driving conditions.

Because your wheel bearings are on your wheel, they must withstand harsh driving and weather conditions such as potholes, speed bumps, rain, dust and more. All of these harsh conditions can shorten their lifespan, so keep an eye on the symptoms of a failed wheel bearing rather than relying on a schedule.

Signs and symptoms of failed wheel bearings

There are many signs to look out for if you are concerned about your wheel bearings. If you notice any of the signs below, you may need to replace the wheel bearing. Keep your eyes and ears alert if you suspect your wheel bearings are going bad, and let your mechanic know any signs you’ve noticed.

Signs of a defective wheel bearing:

Strange noises

Bad wheel bearings can make a variety of strange noises, so it’s best to pay attention to anything you hear. As a car owner, it’s your job to know what noises are normal, so you should notice noises that are outside the norm as soon as they occur. Humming, squeaking, squeaking, growling, clicking, snapping, popping, clanking, or knocking noises are common when your wheel bearing is bad. You may hear these sounds when turning, accelerating, shifting gears and more. These noises can also indicate a variety of other problems, so have your mechanic figure out what the problem is.

Bad wheel bearings can make a variety of strange noises, so it’s best to pay attention to anything you hear. As a car owner, it’s your job to know what noises are normal, so you should notice noises that are outside the norm as soon as they occur. Humming, squeaking, squeaking, growling, clicking, snapping, popping, clanking, or knocking noises are common when your wheel bearing is bad. You may hear these sounds when turning, accelerating, shifting gears and more. These noises can also indicate a variety of other problems, so have your mechanic figure out what the problem is. Grind

If your car grinds while you drive it, that’s not good! This can mean that there is already serious mechanical damage in your wheel’s system. If you notice this when shifting or turning your vehicle, there’s a good chance your wheel bearings are to blame.

If your car grinds while you drive it, that’s not good! This can mean that there is already serious mechanical damage in your wheel’s system. If you notice this when shifting or turning your vehicle, there’s a good chance your wheel bearings are to blame. vibrations

If you feel your vehicle vibrate when you turn or change speed, this could be an indication that you need to replace your wheel bearings. Many car owners don’t assume that the main cause of vibration is bad wheel bearings, but it can be! If you notice multiple symptoms on this list, you may need to replace a wheel bearing soon.

If you feel your vehicle vibrate when you turn or change speed, this could be an indication that you need to replace your wheel bearings. Many car owners don’t assume that the main cause of vibration is bad wheel bearings, but it can be! If you notice multiple symptoms on this list, you may need to replace a wheel bearing soon. Pulling when braking

Sometimes a car will pull to one side while applying pressure to the brakes. This is not normal and can be a symptom of your wheel bearings failing. Pulling to one side can also indicate another problem, so be sure to speak to a mechanic.

Sometimes a car will pull to one side while applying pressure to the brakes. This is not normal and can be a symptom of your wheel bearings failing. Pulling to one side can also indicate another problem, so be sure to speak to a mechanic. Uneven brake pad or rotor wear

Abnormal wear on your tires and brake pads can have many causes. One of these causes is defective wheel bearings. If you notice uneven brake pad or rotor wear, you should make an appointment with a technician, regardless of what you think may be the cause.

Abnormal wear on your tires and brake pads can have many causes. One of these causes is defective wheel bearings. If you notice uneven brake pad or rotor wear, you should make an appointment with a technician, regardless of what you think may be the cause. ABS error

In addition, ABS failures or general problems can be a sign that your wheel bearings are bad. Anti-lock brakes are an important safety feature of your car, so you need to fix this problem as soon as possible. Learn more about ABS by clicking here!

Some of these bad wheel bearing symptoms are very serious and require immediate attention. Before you hit the road again, be sure to have your car checked by a qualified mechanic!

Can I drive with defective wheel bearings?

no We advise against driving without a properly functioning wheel bearing. Not only is it extremely dangerous for you, but you can also injure or kill other drivers on the road.

If you ignore bad wheel bearings, your wheel could stop working while driving or you could have trouble steering your car.

In addition to the hazard, it can put a lot of stress on other parts of your vehicle, such as the hub, constant velocity joint, and transmission. If you don’t fix your bad wheel bearings soon enough, you may end up spending even more money on auto repair services. You may also find that your tires wear out faster, which means you need to buy new tires more often. Overall, all of these potential side effects of bad wheel bearings can be more expensive than the original problem.

Mobile wheel bearing replacement near you!

Are you looking for a mobile mechanic to replace your wheel bearings? Look no further because Wrench is here to help! We have hundreds of ASE certified mobile technicians across the country who have the skills to replace your wheel bearings or perform any requested auto repairs or maintenance.

Fortunately, a wheel bearing replacement service is not a particularly complicated task, especially for professional technicians. This means it is not as expensive or time consuming as a more serious problem. However, if you ignore this problem for too long, other parts can be affected by the bad wheel bearings, adding more repairs and costs to your bottom line.

Request a free wheel bearing replacement quote from Wrench today!

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How to book a wheel bearing replacement with wrench

Login to our mobile app or website to book a wheel bearing replacement service today! You can book an appointment as a guest if you do not have an account with us. Regardless of whether you have an account with us or not, we need to collect some information about your vehicle type and its needs.

First we need to know what kind of vehicle you have. You should tell us the year, make and model, as well as the VIN and registration number. This information will help us to properly prepare your wheel bearing replacement and any other services you may request. If your car needs a specific part, we make sure we come up with the right tools and parts to carry out all your necessary repairs and services.

Then we need to know what car repair or maintenance you need. If you know that your wheel bearings are defective, make an appointment to change the wheel bearings! If you suspect your wheel bearings are at the root of your car problems but are unsure, schedule a diagnostic appointment and our mobile technician will take a look at your car and figure out what’s going on.

Once we know what services your car needs and what kind of car you have, we will calculate a car repair quote for you. This offer is personalized just for you, so you know exactly what to expect. We will include everything from the cost of parts and labor to the estimated time it will take for the services to be completed. After viewing our auto repair listing, select a date, time and location for your wheel bearing replacement appointment.

Then the rest is up to us! Our mobile technician arrives on time and fully prepared to get your car running again. Book a mobile wheel bearing change with Wrench today!

We look forward to working with you soon!

Wheel bearings are low-maintenance parts, but that doesn’t mean they last forever. What does a wheel bearing actually do? How long does it take? And how can you help extend its lifespan?

What is a wheel bearing? And what is it doing in a car?

A wheel bearing is a crucial part of the wheel assembly that connects the wheel and axle. It is a set of steel balls (ball bearings) or cones (cone bearings) held together by a metal ring. It allows the wheel to spin smoothly with a minimum of friction. Wheel bearings are safety-critical components designed to withstand radial and axial loads caused by gravity, acceleration, braking and cornering forces, requiring replacement when they fail to function properly.

How long does a wheel bearing last?

Wheel bearings have an average lifespan of 136,000 to 160,000 km (about 85,000 to 100,000 miles). However, this is just a rule of thumb, the actual lifespan of a wheel bearing depends on the quality of the wheel bearing and the operating conditions.

Why do wheel bearings fail?

The main reasons for a wheel bearing failure are:

Incorrect installation – unsuitable tools such as a hammer or impact wrench can damage the wheel end bearing on the outside and/or inside and lead to premature failure of the wheel bearing. Also, reusing old accessories like bolts, nuts, circlips, cotter pins, gaskets, etc. instead of replacing them with new ones can cause the wheel bearing to work in abnormal or unsafe conditions, increasing wheel bearing wear and risk of a car accident .

Impact Damage or Poor Road Quality – Any impact from hitting a pothole, speed bump, or hitting the curb can damage a wheel bearing and shorten its life.

Poor Quality Wheel Bearings – A wheel bearing is constantly under enormous pressure. Wheel bearings made from inferior materials can experience poor heat treatment, leading to premature wear and failure.

Driving Conditions – Driving through deep water or mud can cause your wheel bearings to fail. Water, mud or other contaminants such as dust or road salt could get past the seals and into the bearings, contaminating the grease and wearing the bearings.

Vehicle modifications – fitting larger or wider rims, tires with lower thread walls, stiffer shock absorbers and suspension springs place higher loads on the wheel bearing and can accelerate wear. Adhere to rims, tires, shock absorbers and springs specified by the car manufacturer to minimize the impact on wheel bearing longevity.

What are the symptoms of defective wheel bearings?

Symptoms of failed wheel bearings include:

Noise: A rumbling, rumbling, or growling noise that increases as the vehicle accelerates or turns.

A loud, constant whine or crunch when the vehicle is in motion.

Knocking noises when driving over bumps in the road. looseness, excessive play in the steering wheel (indeterminate steering); steering wheel vibrations that change with vehicle speed or when the vehicle turns; ABS defective. ABS system problems can be related to a failure of the ABS sensor, which is built into the wheel end bearing.

What are the risks of driving with defective wheel bearings?

It is very rare for wheel bearings to fail immediately and completely after noticing the first symptoms.

Nevertheless, you should not drive with a worn wheel bearing for a long time. As we’ve already seen, the wheel bearing is essential to connecting your wheel to your car, and any weakness in that connection can have serious consequences for your drive axle and steering – as well as your safety.

Replace your wheel bearings

Despite the fact that modern wheel bearings are easier to install than previous generations, correct installation, use of proper tools and compliance with specified torque values ​​are still essential for maximum performance, durability and safety. As such, we recommend having your wheel bearings installed by a professional mechanic who has the skills and tools to do the job.

Quality replacement parts

When replacing your wheel bearings, it is important to look for high-quality parts. MOOG offers a full line of easy-to-install, durable, premium quality wheel bearings that are designed, manufactured, tested and validated to OEM standards for maximum performance and durability.

Discover the full range of MOOG products or

Discover technical tips about wheel bearings.

Quote: 95naSTA Originally Posted by The play in the knuckle bolt holes and the way the strut tightens on the knuckle can change toe and camber. FWIW, I have actually done alignments.

Except it still doesn’t matter. I’ve personally ridden many thousands of miles (and others I maintain) with no difference. You’re still going straight and the tires wear completely evenly. Not that there’s much play for camber, but that can be made accurate by lining it up with the outlines of the nuts. I can replace the entire steering knuckle, change to coilovers, etc., it doesn’t matter (I’ve shot arms completely on a car and the wear is still even). If I don’t replace the wishbones and the car is well aligned then it won’t finish. **** isn’t cheap if you don’t already have the “guarantee”. Heck, if you take the time you can replace tie rods and get the alignment dead nuts back.

Your wheel bearings are an essential part of your car. So if they start to fail, you need to get to a local repair shop as soon as possible.

You might be concerned about how much a wheel bearing replacement costs for UK drivers, but you’ll likely find it to be between £180 and £220, which isn’t cheap but won’t break the bank either.

For example, the cost of replacing a wheel bearing for a Vauxhall is £181, while a BMW will set you back £271 and a Volvo £197.

More about your wheel bearings

Your car’s wheel bearings consist of a set of steel balls secured in a metal ring called an impeller. All of your wheels have bearings as they are there to support the weight of your car and allow the wheels to spin and change direction with minimal friction.

Bearings are not only found in cars, but also in bicycles, airplanes and many other vehicles. In your car, your bearings ride on a metal axle shaft that is fitted into the wheel hub.

Your wheel bearings are very wear-resistant components. They must be strong enough to support the full weight of the car, even when it changes direction or brakes, while still allowing the wheels to spin without friction. The bearings themselves are small metal balls that sit between an inner cylinder and an outer cylinder. These cylinders are closely fitted together so that when the outer cylinder rotates, the balls “race” around the inner cylinder, allowing the outer cylinder to rotate smoothly.

Why You May Need Wheel Bearing Replacement Your wheel bearings are built to last, but over time they can develop problems which means they need to be replaced. A common problem is overheating, which can occur with poor lubrication and leads to premature wear of the bearings. Another problem can occur when the wheel bearing seal is damaged, since dirt, oils and other contaminants can allow water to penetrate the component. This can lead to erosion and rust, causing the bearings to fail. Eventually, even without overheating and rusting, your bearings and their housing will begin to fail. The metal begins to fatigue, becomes pitted and flakes off. As the bearings ride over the roughened housing and come into contact with each other, you will hear a growling, squeaking, or rumbling noise.

Signs that you may need to replace a wheel bearing

There are several signs that can indicate worn and failed wheel bearings, including:

Your car will feel loose when steering, not “connected” to your steering movement

Your car feels like it is pulling sideways (this can also be due to other reasons)

Tires wear unevenly for no apparent reason

You may hear an unusual grinding noise, which gets louder when you accelerate (this can also be due to punctured tyres, in this case stop as soon as it is safe to do so and check your tyres).

An unusual hum can indicate worn bearings, although there are many other reasons

A noise that sounds like a deck of cards being slammed against a bicycle spoke can also indicate bad wheel bearings

Humming noises can be a sign that the wheel bearing seal is damaged

A clicking sound when turning the car is another symptom

Unusual vibrations at low speeds mean your bearings may need to be checked

If your steering wheel wobbles or jerks in your hands, this could be due to worn bearings

If you notice uneven wear on your brake pads, worn wheel bearings could be the cause, and

Sudden, unusual, or rapid tire wear may be due to your wheel bearings.

Is it risky to continue driving with defective wheel bearings? Your wheel bearings will continue to function for a while after you notice strange noises or other signs. However, they continue to deteriorate and can end up jamming, which can be very dangerous if it happens while driving. In extreme cases, the wheel can actually come loose while driving, so you really need to make an appointment at your local workshop for a wheel bearing replacement. Riding with worn bearings also puts a lot of stress on the hub, constant velocity joint (CV) and your transmission. As with many car problems, leaving it there and hoping it goes away will result in a lot more expense than if you sought help right away. It makes sense to have your wheel bearings replaced by a professional mechanic as soon as possible so they don’t damage the surrounding components.

Do all wheel bearings have to be replaced?

No, you do not have to replace all wheel bearings at once. If only one set of bearings has failed, you only need to replace that one. Your other bearings should still work for a long time, although your mechanic should check them once to see if they are all in good condition. Changing a wheel bearing is quite a challenge. So if any other set besides the fancy set looks (or sounds) tired, it might be an idea to switch them at the same time.

Find a trustworthy workshop to replace your wheel bearings

Changing your wheel bearings is a complex job that requires a trained mechanic. So if you’re looking for a reliable repair shop near you, go to AutoAdvisor to find one. As cost is always an issue for UK drivers you will find that we can send you a range of reasonable workshop and mechanic quotes so you should be able to find someone in your price range.

AutoAdvisor have a UK network of partner garages so you can use our service anywhere in the UK. You get a selection of offers direct from the garages themselves, so you know exactly what you’re paying for right from the start. You can also see reviews from previous customers to get a feel for the workshop and its team members.

AutoAdvisor offers our services to both customers and workshops free of charge. To support us, please visit our tool and accessories shop

The easiest way to find the best mechanic for your needs. Start entering your registration to receive offers!

In this section

5.2.1. impeller and hub

Error category (a) A wheel:

(i) with a loose or missing wheel nut, bolt or stud

(ii) having more than one loose or missing wheel nut, bolt or stud

Main

Dangerous (b) A trunnion mounted wheel hub:

(i) excessively worn or damaged

(ii) worn or damaged to the extent that wheel safety is compromised

Main

Dangerous

5.2.2. condition of the road wheels

You only need to check the road wheels mounted on the vehicle at the time of inspection. If you discover a defect in a spare wheel, you should report this to the vehicle presenter.

Wheel hub caps must not be removed.

You can accept butt ends on detachable spring retaining rings on semi-drop rims (identified by the ends of the ring shaped to interlock) as long as the retaining ring is properly and securely seated in the wheel rim.

Defect Category (a) Any crack or weld defect on a wheel Dangerous (b) A tire retaining ring:

(i) not fitted correctly

(ii) likely to become detached

Main

Dangerous (c) One wheel:

(i) Severely deformed or worn between the wheel and hub when trunnion mounted

(ii) distorted or worn to an extent where the wheel or tire is likely to come loose

Main

Dangerous (d) A wheel and its attachments are not compatible with Major

5.2.3. tires

You only need to check the tires mounted on the road wheels at the time of inspection. If you find a spare tire defective, you should inform the vehicle demonstrator.

size

A tire’s aspect ratio is included in the size label. For example, a 215/55R15 has an aspect ratio of 55%.

“Standard” car tires have a nominal 82% aspect ratio (unless otherwise noted) and are nearly identical in size to 80% aspect ratio tires. They can be safely mixed in any configuration on a vehicle.

Some tires may be marked with two sizes. For example, a 185/75R14 tire may be dual marked 185R14. In such cases, you can accept both marks.

Load capacity – Classes 5 and 7 only

A tire load chart is included in Appendix B.

Make sure the tire load capacity is suitable for the axle weight.

The permissible total weight of an axle can be found on the manufacturer’s plate.

If axle loads are not specified on the manufacturer’s plate, you must assume that the tires have a suitable load capacity, unless there is undisputed evidence.

If a lorry has a ‘Ministry’ plate stating lower axle loads which may not be exceeded in the UK, you must use these in place of the manufacturer’s plates.

Speed ​​Rating – Classes 5 and 7 only

A tire’s speed rating is shown as a letter on the sidewall, usually before or after the load rating. Speed ​​ratings from A to K are unacceptable, with the exception of H.

If no speed specification is given, it must be assumed that the minimum requirements are met.

Low speed tire load ratings – Class 5 vehicles only

Tires must be suitable for use up to 70 mph (L speed class) unless the vehicle is a “restricted speed vehicle”.

If the tire can support the maximum permissible axle load of the vehicle, these vehicles can use tires with a lower speed index up to 110 km/h as follows:

K speed rating – but tire load capacity is reduced by 3%

Speed ​​class J – but the load capacity of the tire is reduced by 7%

For example, speed class K tires can be used at 70 mph if the load is reduced as follows: 146/143K = 6,000 kg single or 10,900 kg double – Less 3% = 5,820 kg single or 10,580 kg double

You may not accept a tire load rating lower than the maximum permitted axle load.

structure

Tires with different constructions, such as radial and bias tires, must not be mixed on the same axle.

Steel and fabric radial tires are considered to be identical in construction.

Run-flat tires and conventional tires can be mixed on the same axle, although it is not recommended.

condition and equipment

Signs that a tire is touching any part of the vehicle, e.g. B. due to tire flexing or movement of the suspension, is not considered a defect. A vehicle should only be rejected if the tire contaminates any part of the vehicle at the time of testing.

Some vehicles have lock-up stops that include friction pads on the body that the front tires can contact in the event of a complete lock-up. These are acceptable if properly maintained so they don’t damage tires.

When assessing cuts in a tyre, it may be checked whether a cut is deep enough to reach the ply or cord by opening the cut with a blunt instrument, taking care not to cause further damage .

When evaluating a cut in a tire, the following criteria should be used:

Any ply or string that is visible without touching the tire – fault

if, when folding back the elastic or opening a cut with a blunt instrument so as not to cause further damage, exposed layers or cords can be seen regardless of the size of the cut – fail

if a cut larger than 25mm or 10% of the width of the cut, whichever is greater, is opened with a blunt instrument and the cords can be felt but not seen – fail

Before you miss a cut, you need to make sure it’s the cords that you can’t feel are foreign objects. If you are unsure, you should insist and advise.

When assessing dents or dents in a radial tire, care should be taken to distinguish between normal undulations in the carcass resulting from manufacturing and dents or dents caused by structural deterioration.

Be especially careful with stretched tires as they are more prone to sidewall damage.

Regrooved tires are only allowed on:

Vehicles over 3,050 kg ULW

Trucks with a ULR of at least 2,540 kg and wheels with at least 16 inch (405 mm) diameter

Passenger cars with an ULW of at least 2,540 kg and 8 or more passenger seats

You should only accept tires with NHS, Not for Highway Use or similar markings if they contain an “E” mark and a number in a circle. Adjacent to this circle, the sidewall must also be marked with a six-digit number which may be preceded by 75R or similar marking (see example below).

The direction of rotation may be indicated by an arrow and/or words, but an arrow alone should not be taken as an indication of the direction of rotation.

Asymmetric tires are marked with correct fitting information on the sidewall e.g. B. “outside”. However, an asymmetric tire mounted the wrong way around is not a reason for complaint. The speaker must be informed of this.

tread depth

A tread pattern is the combination of smooth surfaces and grooves that extend across the width of the tread and around the entire circumference. It excludes any tie bars, treadwear indicators or features that are designed to wear out significantly before the rest of the tread, as well as other minor features.

Put simply, primary grooves are grooves that contain tread wear indicators (TWI) or grooves that are cut as deep as those that contain the tread wear indicators when new. Other grooves or sipes that are not cut as deep as the primary grooves are secondary grooves and need not be considered when assessing tread depth.

“Tread Width” is that portion of the tire that can contact the road under normal use conditions, measured at a 90 degree angle to the tread circumference.

Different vehicles require different tread depths.

The following vehicles first used on or after January 3, 1933 require a tread depth of 1.6 mm:

Passenger cars with a maximum of 8 passenger seats, without a driver’s seat

Trucks or multi-purpose vehicles up to 3,500 kg DGW

Tricycles with a ULR of more than 410 kg and all quadricycles

The primary grooves of the tread pattern must be at least 1.6mm deep within the center three quarters of the tread width and around the entire outer circumference of the tire (see Diagram 1).

Both sides of the center three quarters of the tire may be treadless (“bare”).

Diagram 1. Primary and secondary grooves in tire tread

The following vehicles must have a tread depth of 1.0 mm:

Vehicles first used before January 3, 1933

Passenger cars with more than 8 passenger seats without a driver’s seat

Tricycles with an ULW of not more than 410 kg and a displacement of more than 50 cc

Tricycles with an ULW of not more than 410 kg that are electrically powered

The tread pattern must be visible across the entire tread area (see Diagram 2) and have a depth of at least 1.0mm across a single band of at least three quarters across each section of the tread width around the entire outer circumference of the tyre.

The requirement of 1.0 mm tread depth applies to the entire tread width if the original tread did not protrude more than three quarters of the tire width when new.

Tricycles with an ULW of not more than 410 kg and a displacement of not more than 50 cc do not have to have a profile of 1 mm. However, they must have a visible profile picture across the entire circumference and across the entire width of the tread.

Diagram 2. Visibility of tread pattern

Tire Pressure Monitoring System (TPMS)

Tire Pressure Monitoring System (TPMS) testing is for M1 vehicles first put into service on or after January 1, 2012.

The TPMS warning light (see figure 3) can function in different ways depending on the type of vehicle. They may only refuse vehicles if the light clearly indicates a system malfunction and not just an indication that one or more of the tire pressures are too low.

Diagram 3. Example of a TPMS warning light

tire age

Tire age verification applies to all vehicles with more than 8 passenger seats, excluding vehicles of historical interest.

Tire age is determined by the date code on the sidewall and is a three or four digit code. Tires with a three-digit code are more than 10 years old.

The code is usually located in a “window” on the side panel and may or may not be at the end of the DOT number (see image below).

The first two digits of the code represent the week the tire was manufactured and the second two digits represent the year of manufacture. In the example above, the tire was manufactured in week 35 of 2016.

Tires that are more than ten years old at the time of the test must fail if they are:

each steered front axle

each rear axle of a minibus with single tires.

Tires without a date code must also have failed. However, date codes only need to be applied to one side of the tire so the date code may not be visible on dual wheels. In these circumstances you should inform the presenter and assume that the date code is present and the tire age is acceptable.

For tires with an illegible date code, e.g. B. by curbs or intentional manipulation, a larger or smaller defect must be recorded depending on the location of the tire.

Retreaded tires

Retreaded/Retreaded tires can have two date codes. One is the original code and the other is the retread date. In this case, the latest date code must be used.

The appearance of the date code on retreaded tires may differ from the original date code and may be burned in rather than molded.

You already know that your car cannot function safely or properly without good, stable wheels. What you may not know is that the wheel is anything but a simple component. In fact, the design of an impeller is very complex and several components have to be integrated.

A good example of this is the wheel bearing. Wheel bearings are crucial for how your wheels work together – especially for the harmonious interaction of hub, tire and assemblies. They’re also prone to abuse, which is why it’s important to know the warning signs. But before we delve deeper into bad bearings, symptoms, implications and costs, it’s equally important to understand what it is.

What is a wheel bearing?

A wheel bearing is a set of steel balls held together in a metal ring called a race. In the center of your wheels is a hollow piece of metal called a hub. The wheel bearings fit snugly into this hub and ride on a metal axle shaft, reducing friction as the wheel spins.

These differ from engine mounts because there is no constant source of lubrication for wheel bearings, meaning they must be tight enough to keep water and road dust out. They also carry the entire weight of the vehicle while driving, which is why they are heavily stressed by bumpy roads, potholes and lateral forces when turning.

Wheel Bearing Diagnosis – Click here to find the Meineke shop in your city

As with most automotive components, the wheel bearing can eventually wear out and may even need to be replaced. How do you know when it’s time for a wheel bearing change, or at least have your vehicle checked out by an automotive professional? Look out for some of the top warning signs of a bad wheel bearing.

How can you tell if wheel bearings are failing?

Ball bearings are the most commonly used wheel bearings today (along with roller bearings – although the latter don’t have the versatility of ball bearings). Other types are tapered roller bearings, which are mainly used for trucks, and precision ball bearings, which are designed to withstand heavy radial loads. Regardless of the type of vehicle you have, the warning signs are the same, particularly bad wheel bearing noise.

Here are just a few things to note:

First of all listen! The most common and most easily recognizable symptom of a bad wheel bearing is an audible one. If you notice a grinding or scraping noise from your wheel or tire, be aware that this is most likely caused by a failed wheel bearing – especially if the noise gets louder as the vehicle accelerates.

Another telling sign of bad wheel bearings: A car that feels loose to drive. Looseness can be difficult to convey, but at its core it refers to steering your car and noticing that it seems less responsive or less precise than usual. Loose steering is not always due to a wheel bearing problem, but very often it can be. Sometimes wheel bearings can wear out, causing them to loosen in your wheel assembly.

A related phenomenon is dragging. When you drive, does the car go where you tell it to, or does it seem like it has a mind of its own and steers in a certain direction? Again, this isn’t always due to a wheel bearing problem, but that can certainly be a culprit.

Finally, watch your tires. Changing your tires regularly can help prevent wear – but if you find you have extremely uneven wear, you might want to have the wheel bearings checked.

How to distinguish bad wheel bearing noises

humming noises

There are many noises from a vehicle that are a cause for concern, so it’s important to distinguish between them to avoid misdiagnosis. Noise can be misleading: A humming noise while driving can have various causes, starting with your tires, but it could also be the wheel bearing or CV joint.

Squeaks & growls

The classic sounds of a failed wheel bearing are cyclic chirping, squeaking and/or growling. You can also determine that the noise is related to the wheel bearings if it changes in proportion to vehicle speed. The noise may get worse with each revolution or temporarily disappear.

Rear differential noise vs. wheel bearing noise

A whining noise that only occurs when decelerating is a pretty good indicator of a loose pinion bearing preload. If the whine occurs when accelerating at different speeds, then it’s probably worn gears. However, even bearings that are too worn tend to make a whining noise if they don’t properly support the gears. They also tend to make a rumbling noise when spinning.

A bad wheel bearing is a serious problem

In short, a wheel bearing problem can affect the smoothness and longevity of your tires, but it can also create real safety concerns. It is therefore important to have the wheel bearings checked at the first sign of problems.

Don’t take this often-ignored automotive component for granted. Be prepared for these warning signs. At the first sign of trouble, take the vehicle for a wheel bearing inspection by a professional.

We can replace defective wheel bearings! Find a Meineke shop near you

Frequently asked Questions:

Q: Is it safe to drive with a bad wheel bearing?

On a. In fact, it can be very dangerous to ride when one of your bearings is worn, especially as this can cause the wheel to stall while riding. In addition, a damaged wheel bearing puts a lot of stress on the hub, constant velocity joint and the transmission itself.

Q: What can happen if you have a defective wheel bearing?

A: A failed wheel bearing can cause several potentially dangerous situations, starting with your vehicle not responding as it should. Your tires will also wear out faster and you may notice uneven tire wear. Last but not least, your wheel can fall off completely while driving as the bearing is an integral part of attaching the wheel to your car.

Q: How much does it cost to replace a wheel bearing?

A: A wheel bearing replacement is a standard job, so depending on the year, make and model of your vehicle, the cost should be very straightforward. However, if other related issues are discovered, such as: For example removing the steering knuckle to replace the wheel bearing or replacing some suspension components, costs will vary.

Q: What are the symptoms of a bad bearing?

A: Noise is the most common symptom of a bad wheel bearing. However, there are other possible signs, such as B. Vibrations while driving. At low speeds you will be able to feel the vibrations, while at higher speeds it will manifest itself as a hum.

wheel bearing

Wheel bearings are an essential part of your vehicle’s steering and suspension system. Wheel bearings are responsible for holding the wheels on the vehicle. They allow each wheel to spin freely and at the desired speed. Wheel bearings take a constant amount of abuse. You carry the entire weight of your vehicle as you drive over rough roads, potholes, and other rough terrain. Wheel bearings are one of the most durable steering and suspension parts, but it really depends on driving habits, driving conditions and other factors.

When a wheel bearing becomes worn or damaged, it can affect the wheel’s ability to rotate smoothly, independently and safely. This can lead to unsafe driving conditions and should be corrected immediately. Some wheel bearings are equipped with ABS or speed sensors. When a bearing is worn or damaged, the ABS system may not function properly, which also affects a vehicle’s safety. A worn wheel bearing can disrupt the vehicle’s alignment and, over time, cause additional problems with tires and other suspension parts.

The top warning signs that your wheel bearings require attention:

Grinding, squeaking or unusual noises from your wheels while driving

The most common and often most recognizable symptom associated with a bad wheel bearing is noise coming from the wheel or tire area of ​​the moving vehicle. If you listen closely, you’ll likely hear a grinding, grinding, or whirring noise that gets louder as the vehicle accelerates. It’s not common, so the noise can be misinterpreted as something else. A bearing can be worn and not make noise, and a bearing can be noisy and not worn. Unusual noises are not the only indicator of a worn wheel bearing.

The steering wheel feels loose or rattles when driving

When a wheel bearing begins to wear, it loosens in the wheel hub and spindle. This wear and tear makes your vehicle feel loose or wobbly when steering. If you experience this type of steering or handling, you should take care of it immediately.

If a wheel bearing is locked, the wheel will not move forward easily

If a wheel bearing seal is damaged, the noise you may hear will get louder over time. Seals are critical components to the longevity of a bearing. If air, dust, salt, sand, etc. get inside, they can contaminate the lubricants and other components. Once this occurs, the lubricants and other components that cause friction can break down. When a bearing becomes very hot, cages and seals can deform and cause the bearing to seize. This can feel like the parking brake has been engaged and you may feel resistance when you accelerate. You should have this checked immediately.

We all know the importance of rotating tires in promoting even wear, but remember that a bad wheel bearing can also lead to uneven tire wear. The looseness of the wheel and the vibrations reverberating through the wheel can cause your tires to wear unevenly. Ultimately, this means you may be shortening the life of your tires.

Replacing wheel bearings is not common, so it can be difficult to spot the warning signs. The brakes may appear to be dragging or misalignment, causing the car to be pulled sideways. In all of these cases, it is best to have a certified technician properly assess the root cause.

Early detection and proper resolution of the problem can save time, money, and hassle in the long run.

What causes wheel bearings to fail?

Wheel bearings can generally last a long time; However, much of this depends on driving habits, vehicle type, driving conditions and other external factors. Driving on rough terrain or hitting potholes and curbs can contribute to wheel bearing wear. When bearing seals are compromised, air, dust, salt, sand, and other contaminants can get inside and corrode or damage parts. Once this occurs, the lubricants and other components that cause friction can break down. When a bearing becomes very hot, cages and seals can deform and cause the bearing to seize. This can feel like the parking brake has been applied. You may feel resistance when trying to accelerate.

When should I have wheel bearings replaced?

Wheel bearings should last quite a while. If your car is working properly, you should have the wheel bearings checked every 30,000 miles or so. Otherwise, you should have your vehicle inspected immediately if you notice any of the warning signs listed above. A certified technician can give you the right advice on when or if it is time to replace your bearings.

My wheel bearings are making noise. What could be the problem?

The most common and often most recognizable symptom associated with a bad wheel bearing is noise coming from the wheel or tire area of ​​the moving vehicle. If you listen closely, you’ll likely hear a grinding or grinding noise that gets louder as the vehicle accelerates. It’s not common, so the noise can be misinterpreted as something else. This could be an early sign of a problem with your wheel bearing and should not be ignored.

How can I determine which wheel bearing is defective?

Unless you are an experienced mechanic, it can be difficult to determine which wheel bearing is defective. You can hear unusual noises, but it’s difficult to pinpoint the origin. With the right tools and equipment, some people are able to jack up the vehicle and then check each tire for looseness. If there is extra play, that may be the culprit. It is best for most drivers to take the vehicle to a reputable tire service center to have the vehicle properly checked.

How long does it take to replace wheel bearings?

Replacing a single wheel bearing can take 90 to 120 minutes depending on vehicle type and complexity. There are many moving parts that require maintenance and proper sealing to complete this type of job.

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Last updated December 7, 2020

Wheel bearings are used in both the front wheels and the rear wheels. Each individual wheel has its own wheel bearing and it is possible that only one of these bearings will wear out while the others are still in good condition.

Therefore, you do not necessarily have to replace all wheel bearings if only one is worn. Many (dishonest) mechanics will tell you that all or both of them need to be replaced on the same axle. This is usually not required.

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There are specific symptoms you can look for that indicate bad wheel bearings, or a mechanic can tell you if you have wheel bearings that need replacing when you bring your car in for regular maintenance.

The 5 most common symptoms of a bad wheel bearing

To determine the condition of your wheel bearings, there are 5 common signs to look out for.

#1 – Uneven tire wear

As wheel bearings wear, they tend to wear out unevenly from the others. This results in the tire in question showing unusual tire wear compared to the others.

In a normal situation where your tires wear out, simply driving on them would wear them all out evenly. So if they are worn unevenly, it may well be due to a defective wheel bearing.

Of course, there can also be other issues such as poor wheel alignment, unbalanced tires, and other causes of uneven tire wear, so don’t assume it’s the wheel bearings unless other symptoms match.

#2 – Grinding noises

A common symptom of bad wheel bearings is when your tires make a loud grinding noise. This is caused when the wheel bearings lose their ability to lubricate and instead build up a lot of heat inside them.

It will almost be like hearing two pieces of metal grinding against each other. Usually you will only hear the noise from one wheel and not all, as wheels wear unevenly. The noise is most noticeable when shifting or turning.

#3 – Steering wheel vibrates

When the problem gets really bad your steering wheel will start vibrating. You will notice this vibration when you slow down, but the problem gets worse when you step on the gas pedal and accelerate the vehicle.

Many people think this symptom is related to unbalanced tires on their vehicle. While the symptoms are similar for both, vibration from unbalanced tires does occur at high speeds.

But in any case, you should take your vehicle to a mechanic and have the problem officially diagnosed.

#4 – Vehicle pulls to one side

When a wheel bearing wears out and corrodes or corrodes, the smooth liner that bearings need is gone, and the rough surface causes vibration to that tire. This vibration can cause your vehicle to pull slightly to the side of the worn bearing.

It can also happen that your car pulls to the side when braking. While this is a typical symptom of bad brake discs or calipers, the actual culprit can be the wheel bearings themselves due to the excessive runout they cause.

#5 – Excessive wobble or play in the wheels

This is a bit more difficult to diagnose as you will need to have your car on a hydraulic lift or both wheels on one axle on jack stands. As you lift, grab one of the wheels and try rocking it back and forth, observing how much “play” or movement the wheel has. Now repeat this on the wheel at the other end of the axle.

If the wheel wobbles or rocks when you rock it, you probably have bad wheel bearings. Good wheel bearings mean the wheel has almost no wobble or excessive play.

See also: wheel spacers (advantages and disadvantages)

Average cost to replace front, rear and hub wheel bearings

front wheel bearing

Both sides

The front wheel bearings are built into the steering knuckle assembly and are connected to your vehicle’s drive axle components. These bearings are designed to last for many years without the need for replacement. The cost of replacing both front wheel bearings ranges from $260 to $480.

The front wheel bearing parts alone cost around $120 to $200. However, the labor cost will be a bit more substantial at around $140-$280. The exact cost will depend on your local garage prices and the make and model of your vehicle. Expect to pay more for large trucks, sports cars, and luxury cars.

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Now if you just replace the wheel bearing in one of your front wheels, that cost is pretty much cut in half. For the total cost, expect to average around $130 to $220. Parts range from $60 to $100 and labor from $70 to $140.

rear wheel bearing

Both sides

The rear wheel bearings are slightly cheaper to replace, but of course it depends on the make and model of the car. A complete rear wheel bearing replacement costs between $240 and $460.

The parts average between $100 and $180. Labor costs range from $140 to $280.

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If you’re just replacing one of the rear wheel bearings, the entire job will cost around $120-$240. $50 to $90 for the parts and $70 to $140 for labor.

Again, these are all just estimates, but they’re a good indicator of what you can expect to pay. The good news is that wheel bearings take a long time to wear out, so you don’t have to replace them very often.

Rear hub bearing

Some vehicles use a rear hub bearing assembly in which the wheel bearings are prepackaged within the hub and installed as a complete unit. Instead of simply replacing the wheel bearings, the entire hub assembly needs to be replaced.

This of course makes the hub assembly more expensive than just the hub bearings. Expect to pay between $400 and $800 on average to swap out hub assemblies on both sides of the axle. Part costs can vary widely as assembly progresses, but labor is usually slightly less than a typical rear bearing replacement.

Common types of wheel bearings

Friction occurs when a wheel is rotated. There is more drag when the wheel has a heavy bearing. For this reason, “wheel bearing” refers to the component responsible for reducing the friction that exists between parts while the wheel is spinning.

When the moving parts of the wheel have less resistance between them, the wear and erosion that forms is reduced. This extends the life of the wheel.

There are different types of wheel bearings that a manufacturer can use. Here are some common types along with their main purpose.

ball-bearing

Of all wheel bearings, ball bearings are the most common and versatile wheel bearings that can be used. They are able to absorb thrust loads and radial loads.

Cornering pressure is the thrust load and the amount of weight applied to the wheel is the radial load. You can find ball bearings in wheels of all sizes, from roller skate wheels to car wheels.

precision ball bearing

Precision ball bearing design makes them suitable for heavy-duty use. Precision ball bearings have the ability to minimize friction, which in turn reduces the amount of heat generated.

Their rotation speed is generally higher than that of normal bearings. For all these reasons, the landing wheels of an airplane and various racing cars are equipped with precision ball bearings. These bearings are specially designed for high axial and radial loads.

roller bearing

Roller bearings are a type of wheel bearing that are commonly used. Only roller bearings are not as versatile as ball bearings. Roller bearings handle weight well, but they’re not the best for cornering.

If you are using wheels that need to corner at medium to high speeds, roller bearings are not suitable for them. However, if you use vehicles like grocery carts or hand trucks, roller bearings are fine for them.

tapered roller bearing

The normal wheels of cars and trucks usually have tapered roller bearings. They have a conical shape that reduces friction when cornering as the thrust load is high.

When you turn the car, the angle of the wheels changes in different degrees. In the case of tapered roller bearings, they prevent the moving parts from rubbing.

The wheels of your car are very important as you cannot go anywhere without them. Unless you’re a mechanic or an avid car enthusiast yourself, you might not realize how many parts go into a wheel. There is a tire, a rotor, a bearing, a stator and a capacitor ring just to name a few. The average car owner doesn’t even know the purpose of parts like wheel bearings, let alone when they fail!

To keep our customers up to date on their car and its various parts, we go through everything you need to know about wheel bearings and why they are important to your vehicle. Then you can quickly spot wheel bearing problems in the future, or at least know when it’s time to see a mechanic.

What are wheel bearings?

A wheel bearing is a set of steel balls or cones that we call “ball bearings” or “cone bearings”. These bearings are held together by a metal ring called the “barrel”. In the center of the wheel is a hollow piece of metal called the “hub,” and the wheel bearings fit into the hub to help your wheels rotate.

How long do wheel bearings last?

Although wheel bearings are designed to last the life of your vehicle, they can break and wear out. Most wheel bearings last around 85,000 to 100,000 miles before they need to be replaced. Some vehicles have wheel bearings that last much longer and some vehicles need to be replaced fairly quickly. It all depends on the quality of your wheel bearings and your usual driving conditions.

Because your wheel bearings are on your wheel, they must withstand harsh driving and weather conditions such as potholes, speed bumps, rain, dust and more. All of these harsh conditions can shorten their lifespan, so keep an eye on the symptoms of a failed wheel bearing rather than relying on a schedule.

Signs and symptoms of failed wheel bearings

There are many signs to look out for if you are concerned about your wheel bearings. If you notice any of the signs below, you may need to replace the wheel bearing. Keep your eyes and ears alert if you suspect your wheel bearings are going bad, and let your mechanic know any signs you’ve noticed.

Signs of a defective wheel bearing:

Strange noises

Bad wheel bearings can make a variety of strange noises, so it’s best to pay attention to anything you hear. As a car owner, it’s your job to know what noises are normal, so you should notice noises that are outside the norm as soon as they occur. Humming, squeaking, squeaking, growling, clicking, snapping, popping, clanking, or knocking noises are common when your wheel bearing is bad. You may hear these sounds when turning, accelerating, shifting gears and more. These noises can also indicate a variety of other problems, so have your mechanic figure out what the problem is.

Bad wheel bearings can make a variety of strange noises, so it’s best to pay attention to anything you hear. As a car owner, it’s your job to know what noises are normal, so you should notice noises that are outside the norm as soon as they occur. Humming, squeaking, squeaking, growling, clicking, snapping, popping, clanking, or knocking noises are common when your wheel bearing is bad. You may hear these sounds when turning, accelerating, shifting gears and more. These noises can also indicate a variety of other problems, so have your mechanic figure out what the problem is. Grind

If your car grinds while you drive it, that’s not good! This can mean that there is already serious mechanical damage in your wheel’s system. If you notice this when shifting or turning your vehicle, there’s a good chance your wheel bearings are to blame.

If your car grinds while you drive it, that’s not good! This can mean that there is already serious mechanical damage in your wheel’s system. If you notice this when shifting or turning your vehicle, there’s a good chance your wheel bearings are to blame. vibrations

If you feel your vehicle vibrate when you turn or change speed, this could be an indication that you need to replace your wheel bearings. Many car owners don’t assume that the main cause of vibration is bad wheel bearings, but it can be! If you notice multiple symptoms on this list, you may need to replace a wheel bearing soon.

If you feel your vehicle vibrate when you turn or change speed, this could be an indication that you need to replace your wheel bearings. Many car owners don’t assume that the main cause of vibration is bad wheel bearings, but it can be! If you notice multiple symptoms on this list, you may need to replace a wheel bearing soon. Pulling when braking

Sometimes a car will pull to one side while applying pressure to the brakes. This is not normal and can be a symptom of your wheel bearings failing. Pulling to one side can also indicate another problem, so be sure to speak to a mechanic.

Sometimes a car will pull to one side while applying pressure to the brakes. This is not normal and can be a symptom of your wheel bearings failing. Pulling to one side can also indicate another problem, so be sure to speak to a mechanic. Uneven brake pad or rotor wear

Abnormal wear on your tires and brake pads can have many causes. One of these causes is defective wheel bearings. If you notice uneven brake pad or rotor wear, you should make an appointment with a technician, regardless of what you think may be the cause.

Abnormal wear on your tires and brake pads can have many causes. One of these causes is defective wheel bearings. If you notice uneven brake pad or rotor wear, you should make an appointment with a technician, regardless of what you think may be the cause. ABS error

In addition, ABS failures or general problems can be a sign that your wheel bearings are bad. Anti-lock brakes are an important safety feature of your car, so you need to fix this problem as soon as possible. Learn more about ABS by clicking here!

Some of these bad wheel bearing symptoms are very serious and require immediate attention. Before you hit the road again, be sure to have your car checked by a qualified mechanic!

Can I drive with defective wheel bearings?

no We advise against driving without a properly functioning wheel bearing. Not only is it extremely dangerous for you, but you can also injure or kill other drivers on the road.

If you ignore bad wheel bearings, your wheel could stop working while driving or you could have trouble steering your car.

In addition to the hazard, it can put a lot of stress on other parts of your vehicle, such as the hub, constant velocity joint, and transmission. If you don’t fix your bad wheel bearings soon enough, you may end up spending even more money on auto repair services. You may also find that your tires wear out faster, which means you need to buy new tires more often. Overall, all of these potential side effects of bad wheel bearings can be more expensive than the original problem.

Mobile wheel bearing replacement near you!

Are you looking for a mobile mechanic to replace your wheel bearings? Look no further because Wrench is here to help! We have hundreds of ASE certified mobile technicians across the country who have the skills to replace your wheel bearings or perform any requested auto repairs or maintenance.

Fortunately, a wheel bearing replacement service is not a particularly complicated task, especially for professional technicians. This means it is not as expensive or time consuming as a more serious problem. However, if you ignore this problem for too long, other parts can be affected by the bad wheel bearings, adding more repairs and costs to your bottom line.

Request a free wheel bearing replacement quote from Wrench today!

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How to book a wheel bearing replacement with wrench

Login to our mobile app or website to book a wheel bearing replacement service today! You can book an appointment as a guest if you do not have an account with us. Regardless of whether you have an account with us or not, we need to collect some information about your vehicle type and its needs.

First we need to know what kind of vehicle you have. You should tell us the year, make and model, as well as the VIN and registration number. This information will help us to properly prepare your wheel bearing replacement and any other services you may request. If your car needs a specific part, we make sure we come up with the right tools and parts to carry out all your necessary repairs and services.

Then we need to know what car repair or maintenance you need. If you know that your wheel bearings are defective, make an appointment to change the wheel bearings! If you suspect your wheel bearings are at the root of your car problems but are unsure, schedule a diagnostic appointment and our mobile technician will take a look at your car and figure out what’s going on.

Once we know what services your car needs and what kind of car you have, we will calculate a car repair quote for you. This offer is personalized just for you, so you know exactly what to expect. We will include everything from the cost of parts and labor to the estimated time it will take for the services to be completed. After viewing our auto repair listing, select a date, time and location for your wheel bearing replacement appointment.

Then the rest is up to us! Our mobile technician arrives on time and fully prepared to get your car running again. Book a mobile wheel bearing change with Wrench today!

We look forward to working with you soon!

Wheel bearings are parts that ensure that your vehicle’s wheels can rotate freely and with as little friction as possible. A wheel bearing is a set of steel balls housed in a metal shell called a race and it is located in the hub of the wheel. If you hear a groaning or humming noise while driving, one of your vehicle’s wheel bearings is likely beginning to fail.

Changing your own wheel bearings is considered an intermediate job that can be done at home but requires some specialized mechanical tools. The steps below are generalized to cover the three most common types of wheel bearings found on most vehicles. Make sure you get your vehicle’s service manual and identify the type of wheel bearing your vehicle is equipped with before attempting the repair.

Part 1 of 3: Prepare your car

Materials needed

bearing grease

diagonal cutter

floor jack

gloves

Tongs

Ratchet (½ inch with 19mm or 21mm nut)

safety goggles

Safety latch stand x 2

Socket wrench set (⅜ socket wrench set 10mm-19mm)

screwdriver

torque wrench

Wheel chock x 2

Wire hangers

Step 1: Place wheel chocks behind your wheels. Park the vehicle on a flat and level surface.

Use a wheel chock to block the tire opposite the wheel you will be working on first.

Tip: If you change the front wheel bearing on the driver’s side, you must use a wheel chock on the rear passenger wheel.

Step 2: Loosen the wheel nuts. Grab your ½ inch ratchet that is the right size for your lug nuts.

Loosen the lug nuts on the tire you want to remove, but do not remove them completely yet.

Step 3: Jack up the vehicle. Use the jack and a pair of safety jacks to raise and secure the vehicle. This allows you to safely remove the tire.

Tip: Be sure to consult your owner’s manual for the correct jacking points for jacking up your vehicle.

Step 4: Remove the wheel nuts. With the vehicle raised and secured, completely remove the lug nuts and then remove the tire and set it aside.

Part 2 of 3: Install new wheel bearings

Step 1: Remove the caliper and bracket. Using your ratchet and a ⅜ socket set, loosen the disc brake caliper and bracket from the spindle. Use a screwdriver to remove the caliper itself.

Tip: When removing the brake caliper, make sure that it does not dangle freely, as this can damage the flexible brake line. Use the wire hanger to hook it to a secure part of the landing gear, or hang the caliper from the hanger.

Step 2: Remove the outer wheel bearing. If the wheel bearings are housed in your disc brake rotor, as is often the case with trucks, you will need to pry off the center dust cap to reveal the cotter pin and retaining nut.

To do this, use pliers to remove the cotter pin and retaining nut, then slide the rotor forward to loosen the outer wheel bearing (smaller wheel bearing).

Step 3: Remove the rotor and inner wheel bearing. Reattach the retaining nut to the spindle and grasp the rotor with both hands. Continue to pull the rotor off the spindle to allow the larger inner bearing to catch on the retaining nut and loosen the bearing and grease seal from the rotor.

Step 4: Rub bearing grease into the housing. Lay the rotor face down and back up on the ground. Take the new larger bearing and rub the bearing grease into the housing.

Tip: The easiest way to do this is to wear a glove and scoop a fair amount of grease into your palm and rub the bearing into your palm, forcing the grease into the bearing housing.

Step 5: Install the new bearing. Install the new bearing into the back of the rotor and apply grease to the inner bearing cavity. Install a new bearing seal over the new larger bearing and slide the rotor back onto the spindle.

Tip: A rubber mallet can be used to tap the bearing seal into place.

Fill the new smaller bearing with grease and slide it onto the spindle in the rotor. Now install the thrust washer and retaining nut onto the spindle.

Step 6: Insert a new cotter pin. Tighten the retaining nut until snug while turning the rotor counterclockwise.

Tighten the locknut 1/4 turn beyond interference, then install a new cotter pin.

Step 7: Unscrew and replace the hub. Some cars have permanently sealed front wheel bearings as shown in the picture above. The rotor sits on a hub that contains the pressed-in wheel bearing.

Bearing assemblies on non-driven front or rear axles are mounted between a wheel hub and a simple spindle shaft.

Tip: If your bearing is housed in a hub that can be unscrewed, simply use your ratchet to loosen the hub from the spindle and install a new hub.

Step 8: If necessary, remove the spindle. If your bearing is pressed into the spindle, it is recommended that you remove the spindle from the vehicle and take both the spindle and the new wheel bearing to your local repair shop. You have the special tools to press out the old bearing and press in the new one.

In most cases, this service can be performed inexpensively. As soon as the new bearing is pressed in, the spindle can be reinstalled on the vehicle.

Part 3 of 3: Assembly

Step 1: Reinstall the brake rotor and caliper. After the new bearing is installed, the rotor and caliper can be reinstalled on the vehicle using a ratchet and appropriate sockets that were used to remove them.

Step 2: Install the tire. Reinstall the wheel and hand tighten the wheel nuts. Support the vehicle with a jack and remove the safety jacks. Slowly lower the vehicle until the tires just touch the ground.

Step 3: Complete the installation. Use a torque wrench to tighten the lug nuts to the manufacturer’s specifications. Lower the vehicle completely and remove the jack.

Congratulations, you have successfully changed the wheel bearing of your vehicle. It is important to take a road test after replacing the wheel bearing to ensure the repair is complete. If you encountered problems when changing wheel bearings, consult a professional mechanic, e.g. B. one from Vermin Club to exchange them for you.