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:
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 ...
Blower Control
For full automatic operation or for automatic blower operation, turn the knob
to the AUTO position. In manual mode, there are seven blower speeds that can be
individually selected. In off positi ...
Enhanced Accident Response System
In the event of an impact causing air bag deployment, if the communication network
remains intact, and the power remains intact, depending on the nature of the event
the ORC will determine whether ...