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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Precautions for AWD models with automatic transmission
Your vehicle is equipped with the AWD (All-Wheel Drive) system. In addition, if your vehicle is an AT model, before driving your vehicle with the temporary spare tire, deactivate the AWD capab ...

Vanity mirror
Keep the vanity mirror cover closed while the car is being driven to avoid being temporarily blinded by the glare of bright light. Vanity mirror To use the vanity mirror, swing down th ...

Combining safety belt and LATCH lower anchors for attachingchild safety seats
When used in combination, either the safety belt or the LATCH lower anchors may be attached first, provided a proper installation is achieved. Attach the tether strap afterward, if included with t ...