2010 GMC Sierra 1500 Crew Cab Owner's Manual - Page 422

Refer to the Truck-Camper Loading Information label in the glove box for dimensions A and B as shown in the following illustration. Here is an example of proper truck and camper match: Use the rear edge of the load floor for measurement purposes. The recommended location for the cargo center of gravity is at point C for the CWR. It is the point where the mass of a body is concentrated and, if suspended at that point, would balance the front and rear. A. Camper Center of Gravity B. Recommended Center of Gravity Location Zone When the truck is used to carry a slide‐in camper, the total cargo load of the truck consists of the manufacturer's camper weight figure, the weight of installed additional camper equipment not included in the manufacturer's camper weight 5-46