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:

Headlamps
1. Remove the plastic cap from the back of the headlamp housing. 2. Rotate the bulb counter-clockwise. 3. Remove the bulb and replace as needed. 4. Install the bulb and rotate clockwise to lock in ...

25. Temperature Gauge
The temperature digital scale shows engine coolant temperature. Any reading within the normal range indicates that the engine cooling system is operating satisfactorily. The gauge pointer will lik ...

Speedometer
The speedometer A-fig. 31 - 32 shows the vehicle speed. ...