Temperature A, B and C

Temperature A, B and C  - Uniform tire quality grading - Technical and consumer information - Infiniti G Owners Manual - Infiniti G

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:

    Reprogramming a single HomeLink button
    To reprogram a HomeLink Universal Transceiver button, complete the following: 1. Press and hold the desired HomeLink button. DO NOT release the button. 2. The indicator light will begin to fl ...

    Programming HomeLink for Canadian customers and gate openers
    Canadian radio-frequency laws require transmitter signals to “time-out” (or quit) after several seconds of transmission – which may not be long enough for HomeLink to pick up the signal during trainin ...

    Automatic transmission
    All-Wheel Drive (AWD) models: Do not tow an AWD vehicle with any of the wheels on the ground. Two-Wheel Drive (2WD) models: To tow a vehicle equipped with an automatic transmission, an appropriate ...