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:
Uconnect™ Multimedia (Satellite Radio) — If Equipped
Satellite radio uses direct satellite-to-receiver broadcasting
technology to provide clear digital sound, coast to
coast. The subscription service provider is Sirius Satellite
Radio. This servic ...
Parksense Sensors
The four ParkSense sensors, located in the rear fascia/
bumper, monitor the area behind the vehicle that is
within the sensors’ field of view. The sensors can detect
obstacles from approximate ...
Temperature Grades
The temperature grades are A (the highest), B, and C, representing the tire’s
resistance to the generation of heat and its ability to dissipate heat, when tested
under controlled conditions on a ...