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:
Weight-Distributing Hitch
A weight-distributing system works by applying leverage
through spring (load) bars. They are typically used
for heavier loads to distribute trailer tongue weight to the
tow vehicle’s front axl ...
Automatic Operation
1. Press the AUTO button on the frontATC Panel and the
words Front Auto will illuminate in the front ATC
display, along with two temperatures for the driver and
front passenger. The system will ...
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Three primary
areas are affected by improper tire pressure. ...