GMC Terrain: In Brief - GMC Terrain Owner's ManualGMC Terrain: In Brief

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Traction AA, A, B and C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified govern ...

Smooth cornering
Avoid braking or gear changing in corners, especially when roads are wet. Ideally, corners should always be taken under gentle acceleration. If you follow these suggestions, tire wear will be ...

Minimum octane
Typical pump octane label Volvo recommends premium fuel for best performance, but using 87 octane or above will not affect engine reliability. Volvo engines are designed to achieve rated hor ...