GMC 2012 Sierra - Manual (Page 356)

Black plate (80,1) GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
9-80 Driving and Operating
Use the following chart to determine how much the vehicle can weigh, based upon the vehicle model and options.
Weights listed apply for conventional trailers and fifth-wheel trailers unless otherwise noted.
Vehicle Axle Ratio Maximum Trailer Weight GCWR (a)
1500 Series 2WD Regular Cab Standard Box
4.3L V6 (b) 3.23 2 177 kg (4,800 lbs) 4 309 kg (9,500 lbs)
4.3L V6 — With Automatic
Transmission (b)
3.73 2 449 kg (5,400 lbs) 4 536 kg (10,000 lbs)
4.3L V6 — With Manual
Transmission (b)
3.73 1 860 kg (4,100 lbs) 3 938 kg (8,683 lbs)
4.8L V8 (b) 3.23 2 132 kg (4,700 lbs) 4 309 kg (9,500 lbs)
4.8L V8 (b) 3.73 3 266 kg (7,200 lbs) 5 443 kg (12,000 lbs)
5.3L LMG V8 (b) 3.08 2 994 kg (6,600 lbs) 5 216 kg (11,500 lbs)
5.3L LMG V8, K5L HD
Cooling Pkg
3.08 3 357 kg (7,400 lbs) 5 534 kg (12,200 lbs)
5.3L LMG V8 K5L HD Cooling Pkg 3.42 4 128 kg (9,100 lbs) 6 350 kg (14,000 lbs)
1500 Series 2WD Extended Cab Standard Box
4.3L V6 (b) 3.23 1 996 kg (4,400 lbs) 4 309 kg (9,500 lbs)
4.8L V8 (b) 3.23 2 132 kg (4,700 lbs) 4 536 kg (10,000 lbs)
4.8L V8 (b) 3.73 3 039 kg (6,700 lbs) 5 443 kg (12,000 lbs)