Ride quality complaints are much more common now than they were even just a few years ago, which can be tough for drivers to handle. But it’s great news for the technicians who know how to fix these problems.
Wheel bearings have a difficult job to do. The bearings have to allow free rotation of the wheel assembly, and dissipate the friction-related heat generated by that rotating mass and the loads it has to support.
Wheel speed sensors detect the rotation speed of a wheel that's moving. Active wheel speed sensors detect rotation speed all the way down to zero, and the newest sensors can detect the direction of rotation, too. Four different sensor designs are in
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