Department Of Transportation Uniform TireQuality Grades

The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is shown on the sidewall of the tires on your vehicle.

All passenger car tires must conform to Federal safety requirements in addition to these grades.

See also:

Air bag failure
Turning the ignition key to MAR the warning light on the dial turns on, but it should go off after few seconds. The warning light stays on glowing steadily (on certain versions together with t ...

Operation
Each time the car is started turning the ignition key to MAR, the Fiat CODE system control unit sends a recognition code to the engine control unit to deactivate the inhibitor. The code is sent o ...

7. Turn Signal Indicators
The arrows will flash in unison with the exterior turn signal, when using the turn signal lever. ...