See also:

Sidewall
The part of the tire between the tread and the bead. ...

Vehicle Overview
Mercedes-Benz focuses largely on road-going manners with its M-Class SUV, but the G-Class is a hard-core off-road machine that comfortably seats five people. Competitors include the Hummer H2 and ...

Tread wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. government course. For example, a tire graded 150 would ...