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:
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General failure indication
The warning light on the dial comes on when a failure is detected. ...
Important notes
As far as possible avoid sharp braking and screech starts.
Be careful not to hit the kerb, potholes or other obstacles hard. Driving for
long stretches over bumpy roads can damage the tyres.
Perio ...


