GMC Terrain: When to Check - Tire Pressure - Wheels and Tires - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: When to Check

Check the tires once a month or more. Do not forget the compact spare tire, if the vehicle has one. The cold compact spare should be at 420 kPa (60 psi). For additional information regarding the compact spare tire, see Compact Spare Tire on page 10‑75.

    Tire Pressure
    Tires need the correct amount of air pressure to operate effectively. Notice: Neither tire underinflation nor overinflation is good. Underinflated tires, or tires that do not have enough air, can r ...

    How to Check
    Use a good quality pocket-type gauge to check tire pressure. Proper tire inflation cannot be determined by looking at the tire. Check the tire inflation pressure when the tires are cold, meaning t ...

    See also:

    Arrangement of seats
    The seats can be arranged as desired to the patterns shown below. The seats can be arranged as desired to the patterns shown below. ...

    Left control panel
    ...

    To erase all programming
    For first time programming, ensure that the engine is switched off: 1. Ensure that the ignition is on (but with the engine switched off). 2. Press and hold the two outer HomeLink buttons. Keep th ...