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:
Control Setting Suggestions For Various Weather Conditions
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Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are molded in clear plastic.
When cleaning the lenses, care must be taken to avoid scratching the plastic.
1. Clean with a wet, soft rag. A mi ...
Emissions Inspection And Maintenance Programs
In some localities, it may be a legal requirement to pass an inspection of your
vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states that require ...