GMC Terrain: Trailer Towing - Towing - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Trailer Towing

Before pulling a trailer, there are three important considerations that have to do with weight:

○ The weight of the trailer
○ The weight of the trailer tongue
○ The total weight on the vehicle's tires

Engine Cooling When Trailer Towing
The cooling system may temporarily overheat during severe operating conditions. See Engine Overheating on page 10‑20. ...

Weight of the Trailer
How heavy can a trailer safely be? Speed, altitude, road grades, outside temperature, special equipment, and the amount of tongue weight the vehicle can carry must be considered. See “Weight of ...

See also:

Tire replacement requirements
Your vehicle is equipped with tires designed to provide a safe ride and handling capability. WARNING: Only use replacement tires and wheels that are the same size, load index, speed rating and typ ...

Replacing Tires andWheels
Replace your tires with radial tires of the same size, load range, speed rating, and maximum cold tire pressure rating (as shown on the tire’s sidewall). Mixing radial and bias-ply tires on ...

Steering Column Controls
WARNING: To avoid possible injury, do not operate controls by reaching through the steering wheel. ...