On most modern cars, the bearings are integrated into the wheel hub assembly, like in the one from a 2021 Chevy Camaro shown above. Many older cars, like the first-generation Ford Thunderbird ...

Roller-type or ball bearings packed in grease inside all four wheel hubs allow wheels to ... On vehicles with sealed bearings, the entire hub assembly must be replaced when the bearings fail.

On many vehicles with strut-type suspension designs, the front ... get a wheel alignment after the struts and/or bearing plates are replaced. One advantage of buying a complete strut assembly ...