Department Of Transportation Uniform Tire Quality 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 And Side Impact Sensors
In front and side impacts, impact sensors can aid the ORC in determining appropriate response to impact events. ...

Engine Compartment – 5.7L
1 — Totally Integrated Power Module (Fuses) 2 — Automatic Transmission Dipstick 3 — Engine Oil Fill 4 — Brake Fluid Reservoir 5 — Air Cleaner Filter 6 — Washer Fluid Reservoir ...

Cooling System
To reduce potential for engine and transmission overheating, take the following actions: − Highway Driving Reduce speed. − Air Conditioning Turn off temporarily. ...