Temperature A, B and C

The temperature grades 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. 109. 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, under-inflation, or excessive loading, either separately or in combination, can cause heat build-up and possible tire failure.

    See also:

    General maintenance
    During the normal day-to-day operation of the vehicle, general maintenance should be performed regularly as prescribed in this section. If you detect any unusual sounds, vibrations or smell, be su ...

    Valet hand-off
    When you have to leave a key with a valet, give them the Intelligent Key itself after removing the mechanical key to protect your belongings. To prevent the glove box or the trunk (Cross- Cabrio ...

    Luggage cover
    The soft top can be operated only when the trunk is separated by the luggage cover. The luggage cover must be pulled out and hung on the hooks or the top will not operate. (See “Luggage cover ...