Wheel Hubs & bearings for Chevrolet Cavalier

Chevrolet Cavalier Wheel Hubs and Bearings

Car ownership comes with many responsibilities. One of these responsibilities is maintaining certain systems such as your Chevrolet Cavalier wheel hubs and bearings. Caring for, and replacing or repairing your hub assembly as necessary will keep your vehicle working as it should.

What is a hub bearing on a car?

It’s not something you see often, but your wheel hub assembly is a vital part of your vehicle. It keeps the wheels turning freely and helps with braking and steering. It makes for a smooth ride, helps with fuel economy, and allows your anti-lock brakes to do their job. Additionally, it aids your vehicle’s traction control system. A wheel hub kit is metal and contains bearings, seals, and your ABS sensor in one piece.

How long will a wheel hub assembly last?

The lifespan of a hub assembly is usually measured in miles and not in time. This answer can vary depending on your driving habits, the quality of the hub assembly, and the type of car you drive. Most hub assemblies will last between 75,000 and 100,000 miles with some lasting as many as 150,000 miles. You should service them every 25,000 to 30,000 miles. This includes applying a conservative amount of grease that is formulated to withstand high temperatures.

What causes a hub assembly to fail?

There are several different reasons for the failure of a hub kit. The most common ones include:

  • Wear and tear: No matter how well you maintain your wheel hubs and bearings, they will wear down over time.
  • Broken seals: It is common for the seals to break within the hub kit. This allows moisture, road debris, and dirt into the system, usually causing it to fail.
  • ABS sensor problems: If your ABS sensor has failed or is having problems, you may need to replace your hub kit. This is because the sensor is located within the closed hub system.
How do you know if your hubs are failing?

When your hub kit needs to be replaced, you will usually notice one or more of these common symptoms:

  • Vibration: You will feel your vehicle vibrate as you are driving. In fact, it may even feel like you are driving over a rumble strip. You may find that it gets worse when you are driving at higher speeds or are turning in one direction or another.
  • Uneven Tread: Tires that have uneven tread wear can indicate a sign of bearing and hub failure.
  • Pulling: If you notice your car or truck pulls to one side or the other while you are driving, it can be due to a problem within the bearing.
  • Noise: A squeaking or grinding noise coming from the tire area is also a symptom of hub failure.

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