GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - crc - 5/11/17
300
Driving and Operating
1500/2500/3500 Series Pickups
–
SAE J2807 Compliant
Vehicle
Axle Ratio
Maximum Trailer
Weight (c)
GCWR (a)
5.3L V8
–
Conventional Trailer
3.42
4 218 kg (9,300 lb)
6 804 kg (15,000 lb)
5.3L V8, 6-speed automatic
transmission
–
Gooseneck/
Fifth-Wheel Trailer
3.42
3 856 kg (8,500 lb)
6 804 kg (15,000 lb)
5.3L V8, 8-speed automatic
transmission
–
Gooseneck/
Fifth-Wheel Trailer
3.42
3 674 kg (8,100 lb)
6 804 kg (15,000 lb)
5.3L V8, 8-speed automatic
transmission with Enhanced
Towing Package
–
Conventional
Trailer
3.42
4 944 kg (10,900 lb)
7 575 kg (16,700 lb)
5.3L V8, 8-speed automatic
transmission with Enhanced
Towing Package
–
Gooseneck/
Fifth-Wheel Trailer
3.42
4 808 kg (10,600 lb)
7 575 kg (16,700 lb)
5.3L V8
–
Conventional Trailer
3.73
4 990 kg (11,000 lb)
7 575 kg (16,700 lb)
5.3L V8
–
Gooseneck/Fifth-Wheel
Trailer
3.73
4 853 kg (10,700 lb)
7 575 kg (16,700 lb)
6.2L V8
–
Conventional Trailer
3.23
4 218 kg (9,300 lb)
6 804 kg (15,000 lb)