See also:

Uniform tire quality grading
DOT (Department of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades. Quality grades can be found where applicable on ...

Washing
Wash dirt off with a wet sponge and plenty of water. Clean the vehicle thoroughly using a mild soap, a special vehicle soap or general purpose dishwashing liquid mixed with clean, lukewarm (ne ...

Compass display (if so equipped)
This unit measures terrestrial magnetism and indicates the heading direction of the vehicle. With the ignition placed in the ON position, press the button as described in the charts below t ...