Department Of Transportation Uniform Tire Quality 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:

Intermittent Wiper System
Use the intermittent wiper system when weather conditions make a single wiping cycle with a variable pause between cycles desirable. Rotate the end of the windshield wiper/washer control lever t ...

Auto Unlock On Exit
The doors will unlock automatically on vehicles with power door locks if: 1. The Automatic Unlock Doors On Exit feature is enabled. 2. The transmission was in gear and the vehicle speed returned ...

Automatic Headlights — If Equipped
This system automatically turns the headlights on or off according to ambient light levels. To turn the system on, rotate the headlight switch counterclockwise to the AUTO position. When the sys ...