Temperature A B C
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 a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 139. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law.
WARNING: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.
See also:
Measuring techniques
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Additional assistance
If you have questions or concerns, or are unsatisfied with the service you
are receiving, follow these steps:
1. Contact your Sales Representative or Service Advisor at your
selling/servicing aut ...
Instrument panel/interior trim and cluster lens
Clean the instrument panel, interior trim areas and cluster lens with a
clean, damp, white cotton cloth, then use a clean and dry white cotton
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