GMC Terrain: Uniform Tire Quality Grading - Wheels and Tires - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Uniform Tire Quality Grading

Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:

Different Size Tires and Wheels
If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, a ...

Treadwear 200 Traction AA Temperature A
The following information relates to the system developed by the United States National Highway Traffic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature pe ...

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Safety belt extension assembly
If the safety belt is too short when fully extended, a safety belt extension assembly can be obtained from an authorized dealer. Use only extensions manufactured by the same supplier as the safety ...

Passenger compartment
Passenger compartment 1. Cargo cover* 2. Coat hooks 3. Ceiling light 4. Door armrest — Power window switch — Power door lock switch 5. Sun visors 6. Moonroof* 7. Front map light ...

What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to be driven temporarily before incremental component damage is incurred. The “fail-safe” distance depends on ambient ...