GMC 2011 Sierra Owner's Manual page 401

6.0L V8 (Dual Rear Wheels)
6.0L V8 (Dual Rear Wheels)
3500 Series 2WD Crew Cab Standard Box (e)
6.0L V8
6.0L V8 Conventional Trailer
6.0L V8 Fifth-Wheel Trailer
3500 Series 2WD Crew Cab Long Box (e)
6.0L V8 (Single Rear Wheels)
6.0L V8 (Single Rear Wheels)
Conventional Trailer
6.0L V8 (Single Rear Wheels)
Fifth-Wheel Trailer
6.0L V8 (Dual Rear Wheels)
6.0L V8 (Dual Rear Wheels)
3500 Series 4WD Regular Cab (e)
6.0L V8 (Single Rear Wheels)
6.0L V8 (Single Rear Wheels)
Conventional Trailer
3.73 4 128 kg (9,100 lbs)
4.10 6 169 kg (13,600 lbs)
3.73 4 309 kg (9,500 lbs)
4.10 5 897 kg (13,000 lbs)
4.10 6 350 kg (14,000 lbs)
3.73 4 264 kg (9,400 lbs)
4.10 5 897 kg (13,000 lbs)
4.10 6 305 kg (13,900 lbs)
3.73 4 082 kg (9,000 lbs)
4.10 6 123 kg (13,500 lbs)
3.73 4 400 kg (9,700 lbs)
4.10 5 897 kg (13,000 lbs)
7 257 kg (16,000 lbs)
9 299 kg (20,500 lbs)
7 257 kg (16,000 lbs)
9 299 kg (20,500 lbs)
9 299 kg (20,500 lbs)
7 257 kg (16,000 lbs)
9 299 kg (20,500 lbs)
9 299 kg (20,500 lbs)
7 257 kg (16,000 lbs)
9 299 kg (20,500 lbs)
7 257 kg (16,000 lbs)
9 299 kg (20,500 lbs)