See also:

Tire Quality Grading
Department of Transportation quality grades - All passenger vehicle tires must conform to Federal motor vehicle Safety Standards in addition to these grades. These quality grades are molded on the ...

Center Ventilator/Side Ventilator
The center ventilators are located in the middle of the dashboard. The side ventilators are located on each side of dashboard. To change the direction of the air flow, move the knob in the cente ...

Exhaust Pipe and Muffler
Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration, or damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten connections or replace part ...