GMC 2006 Envoy Owner's Manual page 346

Look in the following chart to find the maximum trailer weight for your vehicle.
Vehicle
2WD Envoy (L6 Engine)
2WD Envoy (V8 Engine)
4WD Envoy (L6 Engine)
4WD Envoy (V8 Engine)
2WD Envoy XL (L6 Engine)
4WD Envoy XL (L6 Engine)
2WD Envoy XL (V8 Engine)
4WD Envoy XL (V8 Engine)
*The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo, equipment and conversion. The GCWR for your vehicle should not be
exceeded.
4-58
Axle Ratio Max.Trailer Wt.
3.42 5,300 lbs. (2 404 kg)
3.73 5,800 lbs. (2 631 kg)
4.10 6,300 lbs. (2 858 kg)
3.42 6,100 lbs (2 767 kg)
3.73 6,600 lbs (2 994 kg)
3.42 5,200 lbs. (2 359 kg)
3.73 5,700 lbs. (2 858 kg)
4.10 6,200 lbs. (2 812 kg)
3.42 6,000 lbs (2 721 kg)
3.73 6,500 lbs (2 948 kg)
3.42 5,000 lbs. (2 268 kg)
3.73 5,500 lbs. (2 495 kg)
4.10 6,000 lbs. (2 722 kg)
3.42 4,800 lbs. (2 177 kg)
3.73 5,300 lbs. (2 404 kg)
4.10 5,800 lbs. (2 631 kg)
3.42 5,700 lbs. (2 585 kg)
3.73 6,200 lbs. (2 812 kg)
3.42 5,600 lbs. (2 540 kg)
3.73 6,000 lbs. (2 721 kg)
*GCWR
10,000 lbs. (4 536 kg)
10,500 lbs. (4 763 kg)
11,000 lbs. (4 990 kg)
11,000 lbs (4 989 kg)
11,500 lbs (5 216 kg)
10,000 lbs. (4 536 kg)
10,500 lbs. (4 763 kg)
11,000 lbs. (4 990 kg)
11,000 lbs. (4 990 kg)
11,500 lbs. (5 216 kg)
10,000 lbs. (4 536 kg)
10,500 lbs. (4 763 kg)
11,000 lbs. (4 990 kg)
10,000 lbs. (4 536 kg)
10,500 lbs. (4 763 kg)
11,000 lbs. (4 990 kg)
11,000 lbs. (4 990 kg)
12,500 lbs. (5 670 kg)
11,000 lbs. (4 990 kg)
12,500 lbs. (5 670 kg)