GMC 2012 Sierra Series Owner's Manual page 379

Vehicle
6.0L V8 (Dual Rear Wheels)
6.0L V8 (Dual Rear Wheels)
3500 Series 2WD Extended Cab Long Box
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 2WD Crew Cab Standard Box
6.0L V8
6.0L V8 Conventional Trailer
6.0L V8 Fifth-Wheel Trailer
3500 Series 2WD Crew Cab Long Box
6.0L V8 (Single Rear Wheels)
6.0L V8 (Single Rear Wheels)
Conventional Trailer
Axle Ratio Maximum Trailer Weight
3.73 4 354 kg (9,600 lbs)
4.10 6 396 kg (14,100 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 128kg (9,100 lbs)
4.10 6 169 kg (13,600 lbs)
3.73 4 309kg (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)
I n f o r ma t i o n P r o v i d e d b y :
Driving and Operating
GCWR (a)
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)
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)
9-95