GMC 2009 Yukon XL Owner's Manual page 376

Use the following chart to determine how much the vehicle can weigh, based upon the vehicle model and options.
Vehicle
1500 Series 2WD Short Wheel Base
4.8L V8
4.8L V8
5.3L V8
5.3L V8
5.3L V8 K5L HD Cooling Pkg
6.2L V8
1500 Series 2WD Long Wheel Base
5.3L V8
5.3L V8
5.3L V8 K5L HD Cooling Pkg
6.0L V8
1500 Series 4WD Short Wheel Base
5.3L V8
5.3L V8 K5L HD Cooling Pkg
6.2L V8
4-54
Axle Ratio Maximum Trailer Weight
3.23 4,500 lbs (2 041 kg)
3.73 4,800 lbs (2 177 kg)
3.08 5,400 lbs (2 449 kg)
3.42 5,900 lbs (2 676 kg)
3.42 8,400 lbs (3 810 kg)
3.42 8,500 lbs (3 856 kg)
3.08 5,100 lbs (2 313 kg)
3.42 5,600 lbs (2 540 kg)
3.42 8,100 lbs (3 674 kg)
3.42 8,100 lbs (3 674 kg)
3.42 5,700 lbs (2 586 kg)
3.42 8,200 lbs (3 720 kg)
3.42 8,100 lbs (3 674 kg)
GCWR*
10,000 lbs (4 536 kg)
10,300 lbs (4 672 kg)
11,000 lbs (4 990 kg)
11,500 lbs (5 216 kg)
14,000 lbs (6 350 kg)
14,000 lbs (6 350 kg)
11,000 lbs (4 990 kg)
11,500 lbs (5 216 kg)
14,000 lbs (6 350 kg)
14,000 lbs (6 350 kg)
11,500 lbs (5 216 kg)
14,000 lbs (6 350 kg)
14,000 lbs (6 350 kg)