Your vehicle may be equipped with a roof rack system.

Caution: If something is carried on top of the vehicle that is longer or wider than the luggage carrier -- like paneling, plywood, or a mattress-- the wind can catch it while the vehicle is being driven. This can cause a driver to lose control. The item being carried could be violently torn off, and this could cause a collision, and damage the vehicle. Items may be carried inside. Never carry something longer or wider than the luggage carrier on top of the vehicle.

Notice: Loading cargo on the luggage carrier that weighs more than 150 lbs (68 kg) or hangs over the rear sides of the vehicle may damage your vehicle. Load cargo so that it rests on the slats as far forward as possible and against the side rails making sure to fasten it securely.

Notice: Loading cargo directly on the roof of the vehicle may cause damage to the vehicle and would not be covered under warranty. Do not place cargo on the roof the vehicle.

Do not exceed the maximum vehicle capacity when loading your vehicle. For more information on vehicle capacity and loading, see Loading the Vehicle.

To prevent damage or loss of cargo as you are driving, check frequently to ensure your cargo is securely fastened.

The roof rack system has siderails that are attached to the roof. All cargo must be loaded on the luggage carrier crossrails only.

Use GM accessory racks that are compatible with your roof rack system, these are available at your GM dealer.