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:

Front doors
Opening by hand from the outside Front doors: turn the key to 2-fig. 107 and pull the handle. Locking by hand from the outside Front doors: close the door and turn the key to 1-fig. 107. Opening b ...

Rubber tubing
Follow the “Service Schedule” to the letter as concerns braking and fuel line rubber tubing. Ozone, high temperatures and long absence of fluid in the system can in fact cause the hardening and cr ...

Pretensioners
To increase the efficiency of the front seat belts, the Fiat Punto is fitted with pretensioners. These devices “feel”, through a sensor, that a violent crash is in progress and rewind the seat bel ...