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:
Trip computer
General features
The “Trip computer” displays information (with ignition key at MAR, relating
to the operating status of the vehicle.
This function comprises the “General trip” concerning the comp ...
Access to menu screen
After the “Initial check”, it is possible to access the menu screen pressing
the button .
To surf the menu press buttons + or –.
IMPORTANT If after entering the menu no setting/adjustment is perfo ...
Jacking the vehicle
WITH THE JACK
See “If a tyre is punctured”, in this section.
The jack should only be used to change a wheel on the vehicle for which it
was designed. It should not be put to other uses or employe ...