GMC Terrain: When It Is Time for New Tires - Wheels and Tires - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: When It Is Time for New Tires

Factors such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires.

Treadwear indicators are one way to tell when it is time for new tires. Treadwear

Treadwear indicators are one way to tell when it is time for new tires. Treadwear indicators appear when the tires have only 1.6mm (1/16 in) or less of tread remaining. See Tire Inspection on page 10‑57 and Tire Rotation on page 10‑57 for more information.

The rubber in tires ages over time. This also applies for the spare tire, if the vehicle has one, even if it is never used. Multiple conditions including temperatures, loading conditions, and inflation pressure maintenance affect how fast aging takes place. Tires will typically need to be replaced due to wear before they may need to be replaced due to age. Consult the tire manufacturer for more information on when tires should be replaced.

Tire Rotation
Tires should be rotated every 12 000 km (7,500 mi). See Maintenance Schedule on page 11‑3. Tires are rotated to achieve a uniform wear for all tires. The first rotation is the most importan ...

Vehicle Storage
Tires age when stored normally mounted on a parked vehicle. Park a vehicle that will be stored for at least a month in a cool, dry, clean area away from direct sunlight to slow aging. This area sh ...

See also:

Rear gate – if the rear gate cannot be opened
In the event that you cannot open the rear gate by operating the power door locking switches or the remote keyless entry system, you can open it from inside the cargo area. 1. Remove the ac ...

Licence grant
NAVTEQ Corporation grants you a non-exclusive licence to use your copy of the DATABASE for your personal use or for use in your business’ internal operations. This license does not include the r ...

Fuel filler
When refuelling ensure that all windows, doors, and sunroof are fully closed, particularly if young children or animals are in the vehicle. Do not attempt to fill the tank to its maximum capac ...