GMC duramax diesel 2016 Supplement Manual page 69

68 Driving and Operating
C/K-3600 Series Chassis Cab
Vehicle
*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.
1
Maximum Trailer Weight cannot be provided because total vehicle weight is unknown.
2
For chassis cab and pickup box delete vehicles, choose an appropriate hitch and load the truck and trailer within
the limits of GCWR, GVWR, and RGAWR.
Colorado/Canyon Pickup Models
Vehicle
Colorado/Canyon Pickup Models
All
Colorado/Canyon Pickup Models
Short Wheel Base Ext. Cab
Short Wheel Base Crew Cab
Long Wheel Base Crew Cab
*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.
Axle Ratio
SAE J2807 Compliant
Axle Ratio
2WD
3.42
4WD
3.42
3.42
3.42
2
Max. Trailer Wt.
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)
GCWR *
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)