Department Of Transportation Uniform TireQuality Grades

The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is shown on the sidewall of the tires on your vehicle.

All passenger car tires must conform to Federal safety requirements in addition to these grades.

See also:

Engine Oil Filter
The engine oil filter should be replaced with a new filter at every engine oil change. Engine Oil Filter Selection All of this manufacturer’s engines have a full-flow type disposable oil filter. ...

Defrost Mode
Air comes from the windshield and side window demister outlets. Use Defrost mode with maximum temperature settings for best windshield and side window defrosting. When the defrost mode is select ...

Front Windshield Wiper Operation
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