407
9-1. Specifications
9
Ve
hicle
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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 dissi-
pate 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.
Grade C corresponds to a level of performance which all passenger
car tires must meet under the Federal Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either sepa-
rately or in combination, can cause heat buildup and possible tire
failure.
Содержание Scion iQ EV
Страница 20: ...20 Pictorial index...
Страница 98: ...98 2 3 Driving the EV Electric Vehicle...
Страница 101: ...101 3 Instrument cluster 3 Instrument cluster Center panel Instrument panel...
Страница 394: ...394 8 2 Steps to take in an emergency...
Страница 421: ...421 10 For owners Reporting safety defects for U S owners 422...
Страница 442: ...442 Alphabetical index...
Страница 443: ...443 Alphabetical index...