what are wheel bearings
Wheel bearings are a vital part of a vehicle's suspension. Usually located in the wheel's hub, rotor, or brake drum, bearings help the wheel rotate smoothly when the vehicle moves.If you notice a humming or whirring noise while you are driving or your ABS light turns on, it may be time to change your bearings.0. Disassemble the hub assembly. To gain access to the bearings, you'll need to take apart the hub. You'll probably need to use a wrench (and/or a hammer) to remove the end of the hub and any anti-lock brake wheel that may be part of your hub.