GMC Sierra 2014 Owner's Manual page 348

9-84 Driving and Operating
Vehicle
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 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 4WD Crew Cab Standard Box
6.0L V8
6.0L V8 Conventional Trailer
6.0L V8 Fifth-Wheel Trailer
3500 Series 4WD Crew Cab Long Box
6.0L V8 (Single Rear Wheels)
Axle Ratio Maximum Trailer Weight
4.10 6 305 kg (13,900 lb)
3.73 4 082 kg (9,000 lb)
4.10 6 123 kg (13,500 lb)
3.73 4 400 kg (9,700 lb)
4.10 5 897 kg (13,000 lb)
4.10 6 441 kg (14,200 lb)
3.73 4 218 kg (9,300 lb)
4.10 6 260 kg (13,800 lb)
3.73 4 173 kg (9,200 lb)
4.10 5 897 kg (13,000 lb)
4.10 6 214 kg (13,700 lb)
3.73 4 128 kg (9,100 lb)
GCWR (a)
9 299 kg (20,500 lb)
7 257 kg (16,000 lb)
9 299 kg (20,500 lb)
7 257 kg (16,000 lb)
9 299 kg (20,500 lb)
9 299 kg (20,500 lb)
7 257 kg (16,000 lb)
9 299 kg (20,500 lb)
7 257 kg (16,000 lb)
9 299 kg (20,500 lb)
9 299 kg (20,500 lb)
7 257 kg (16,000 lb)