What is wheel?

wheel tramp

[box style=”0″]Glossary “wheel tramp” Definition:
The wheel lifting action or hopping motion caused by static unbalance. Motion may be up-and-down or forward-and-backward, caused by centrifugal force acting on a heavy tire section located near the thread face center.[/box]

wheel rim

[box style=”0″]Glossary “wheel rim” Definition:
Circular steel, aluminum, or magnesium components on which the tires are mounted, manufactured from stamped, or pressed steel discs that are riveted or welded together to form the circular rim.[/box]

wheel cylinder

[box style=”0″]Glossary “wheel cylinder” Definition:
Hydraulic cylinder mounted on the backing plate of a drum brake assembly. The wheel cylinder convert hydraulic pressure from the master cylinder to mechanical force that applies the brake shoes against the brake drums.[/box]