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:

Failure warnings
ABS failure If warning light lights up together with the message on the reconfigurable multifunction display (where provided) (see section “Warning lights and messages”) this indicates a fault i ...

Trip computer
Pressing button , the “Trip computer” function gives is displayed, information relating to the operating status of the car. This function is resettable. Values displayed are: Range to empty, Di ...

Pretensioners
The Fiat Doblò (with passenger's air bag ) is fitted with pretensioners on the front side seats to improve the protection provided by the seat belts. These devices “feel”, that a violent ...