Temperature Grades
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. 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 buildup and possible tire failure.
See also:
Engine
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Wireless Ignition Node (WIN)
The Wireless Ignition Node (WIN) operates similar to an
ignition switch. It has four operating positions, three of
which are detented and one spring-loaded. The detented
positions are OFF, ACC, ...
Voice Training
For users experiencing difficulty with the system recognizing
their voice commands or numbers, the Uconnect™
Phone Voice Training feature may be used. To enter this
training mode, follow one o ...