GMC 2011 Sierra Owner's Manual page 396

1500 Series 4WD Crew Cab Short Box (c)
4.8L V8
5.3L V8
5.3L V8 K5L HD Cooling Pkg
5.3L V8 K5L HD Cooling Pkg
6.2L V8
6.2L V8 K5L HD Cooling Pkg
6.2L V8 NHT Max Trailering Pkg
1500 Series 4WD Regular Cab Long Box (b)
4.3L V6 (c)
4.8L V8 (c)
5.3L V8 (c)
5.3L V8 K5L HD Cooling Pkg
5.3L V8 K5L HD Cooling
Pkg Conventional Trailer
5.3L V8 K5L HD Cooling
Pkg Fifth-Wheel Trailer
3.42 2 495 kg (5,500 lbs)
3.08 2 722 kg (6,000 lbs)
3.08 3 039 kg (6,700 lbs)
3.42 4 309 kg (9,500 lbs)
3.42 2 903 kg (6,400 lbs)
3.42 4 264 kg (9,400 lbs)
3.73 4 717 kg (10,400 lbs)
3.73 2 223 kg (4,900 lbs)
3.42 2 631 kg (5,800 lbs)
3.08 2 858 kg (6,300 lbs)
3.08 3 175 kg (7,000 lbs)
3.42 4 445 kg (9,800 lbs)
3.42 4 400 kg (9,700 lbs)
4 990 kg (11,000 lbs)
5 216 kg (11,500 lbs)
5 534 kg (12,200 lbs)
6 804 kg (15,000 lbs)
5 443 kg (12,000 lbs)
6 804 kg (15,000 lbs)
7 257 kg (16,000 lbs)
4 536 kg (10,000 lbs)
4 990 kg (11,000 lbs)
5 216 kg (11,500 lbs)
5 534 kg (12,200 lbs)
6 804 kg (15,000 lbs)
6 804 kg (15,000 lbs)