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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 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, underinflation, or excessive
loading, either separately or in combination, can
cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The tires and wheels on your vehicle were aligned and
balanced carefully at the factory to give you the longest
tire life and best overall performance. Adjustments
to wheel alignment and tire balancing will not be
necessary on a regular basis. However, if you notice
unusual tire wear or your vehicle pulling to one side
or the other, the alignment might need to be checked.
If you notice your vehicle vibrating when driving on a
smooth road, the tires and wheels might need to be
rebalanced. See your dealer for proper diagnosis.
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Содержание 2010 GMC Yukon/Yukon XL
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Страница 8: ...Instrument Panel United States version shown Canada similar 1 2...
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Страница 72: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 2 34...
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Страница 574: ...Engine Drive Belt Routing If your vehicle is a Two mode Hybrid see the Two mode Hybrid manual for more information 7 14...
Страница 576: ...Maintenance Record cont d Date Odometer Reading Serviced By Services Performed 7 16...
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