See also:

DOT Tire Quality Grading (U.S. Vehicles)
The tires on your vehicle meet all U.S. Federal Safety Requirements. All tires are also graded for treadwear, traction, and temperature performance according to Department of Transportation (DOT) s ...

Tire Labeling
The tires that came on your vehicle have a number of markings. Those you should be aware of are described below. Following is an example of tire size with an explanation of what each component m ...

Lights
Light Control Switches ...