GMC 2.8L Duramax Diesel 2020 Manual page 44

Colorado/Canyon Pickup Models
Vehicle
Colorado/Canyon Pickup Models
All
Colorado/Canyon Pickup Models
Short Wheelbase Ext. Cab
Short Wheelbase Crew Cab
Colorado Pickup Long
Wheelbase Crew Cab
Canyon Pickup Long
Wheelbase Crew Cab
Colorado ZR2 Models
All
*The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo, equipment, and conversions. The GCWR for the vehicle should not be
exceeded.
SAE J2807 Compliant
Axle Ratio
2WD
3.42
4WD
3.42
3.42
3.42
3.42
4WD
3.42
Driving and Operating
Max. Trailer Wt.
3 492 kg (7,700 lb)
3 492 kg (7,700 lb)
3 447 kg (7,600 lb)
3 447 kg (7,600 lb)
3 425 kg (7,550 lb)
2 268 kg (5,000 lb)
43
GCWR *
5 761 kg (12,700 lb)
5 761 kg (12,700 lb)
5 761 kg (12,700 lb)
5 761 kg (12,700 lb)
5 761 kg (12,700 lb)
4 853 kg (10,700 lb)