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:

Certification Label
As required by National Highway Traffic Safety Administration regulations, your vehicle has a certification label affixed to the driver’s side door or B-Pillar. This label contains the month and ...

Removing ACC Sensor For Off-Roading
NOTE: When off-roading, it may be advisable to remove the ACC sensor. The sensor is located behind the front lower grille in the center of the vehicle. After removing the lower fascia, you may r ...

Temperature Control
Rotate this control to regulate the temperature of the air inside the passenger compartment. Rotating the dial left into the blue area of the scale indicates cooler temperatures, while rotat ...