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 Standards No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law.

The temperature grade for this

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:

    To change mode of driver’s control center differential
    Press the “AUTO-MANU” switch on the center console to switch from auto mode to manual mode or vice versa. When you select the auto mode, the “AUTO” indicator light illuminates. When you select the m ...

    MUTE button (if equipped)
    Press this button if you wish to immediately cut the volume to zero. The audio display will show “MUTE”. If you press the button again, the original sound volume will return and “MUTE” turns off. ...

    Keys
    1) Master key (Black) 2) Submaster key (Black) 3) Valet key (Gray) 4) Key number plate 5) Security ID plate Three types of keys are provided for your vehicle: Master key, submaster key and val ...