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:
Heated Seats — If Equipped
On some models, the front driver and passenger seats may be equipped with heaters
in both the seat cushions and seatbacks. The controls for the front heated seats
are located on the center instrum ...
Scheduled servicing
Correct maintenance is essential for ensuring long car life under the best conditions.
This is why Fiat has programmed a series of checks and maintenance operations
every 20,000 km. It is however i ...
General information
Turning on of warning light is accompanied by specific message and/or by buzzer
sound where provided by instrument panel. These indications are concise and cautionary
and shall not be considered a ...