See also:

Tire tread
WARNING Although the applicable federal motor vehicle safety laws consider a tire to be worn when the tread wear indicators (TWI) become visible at approximately 1/16 in (1.6 mm), we recomm ...

Bead
The tire bead ensures that the tire sits securely on the wheel. There are several steel wires in the bead to prevent the tire from coming loose from the wheel rim. ...

Efficient diesel and petrol engines
Apart from the trailblazing hybrid of the Mercedes-Benz S400 Hybrid, the range of engines for the 2010 Mercedes-Benz S-Class comprises eight other powerful units: two diesel variants and six petro ...