GMC Sierra Instruction Manual page 329

328 Driving and Operating
1500/2500/3500 Series Pickups
Vehicle
1500 Series 2WD Regular Cab Long Box
4.3L V6 (b)
5.3L V8
5.3L V8
1500 Series 4WD Regular Cab Standard Box
4.3L V6 (b)
5.3L V8
5.3L V8
1500 Series 4WD Double Cab Standard Box
4.3L V6 (b)
5.3L V8
5.3L V8
5.3L V8; 8-speed automatic
transmission with Enhanced
Towing Package
5.3L V8
6.2L V8
SAE J2807 Compliant
Axle Ratio
3.23
3.08
3.42
3.42
3.08
3.42
3.42
3.08
3.42
3.42
3.73
3.23
I n f o r ma t i o n P r o v i d e d b y :
Maximum Trailer
Weight (c)
2 676 kg (5,900 lb)
3 084 kg (6,800 lb)
4 445 kg (9,800 lb)
3 447 kg (7,600 lb)
2 994 kg (6,600 lb)
3 901 kg (8,600 lb)
3 221 kg (7,100 lb)
2 812 kg (6,200 lb)
4 173 kg (9,200 lb)
4 899 kg (10,800 lb)
4 944 kg (10,900 lb)
4 173 kg (9,200 lb)
GCWR (a)
4 990 kg (11,000 lb)
5 443 kg (12,000 lb)
6 804 kg (15,000 lb)
5 806 kg (12,800 lb)
5 443 kg (12,000 lb)
6 350 kg (14,000 lb)
5 806 kg (12,800 lb)
5 443 kg (12,000 lb)
6 804 kg (15,000 lb)
7 575 kg (16,700 lb)
7 575 kg (16,700 lb)
6 804 kg (15,000 lb)