GMC duramax diesel 2016 Supplement Manual page 68

2500/3500 Series Pickup Models
Vehicle
K-3500 Pickup Model Crew Cab Long Box
Single Rear Wheels 4
Dual Rear Wheels 3
*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 Trailer rating limited to 5 897 kg (13,000 lb) with conventional hitch.
2 Trailer rating limited to 6 577 kg (14,500 lb) with conventional hitch.
3 Trailer rating limited to 9 072 kg (20,000 lb) with conventional hitch.
4 Trailer rating limited to 6 804 kg (15,000 lb) with conventional hitch.
5 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.
C/K-3600 Series Chassis Cab
Vehicle
C/K-3600 Chassis Cab
All
SAE J2807 Compliant
Axle Ratio
4WD
3.73
3.73
Axle Ratio
2WD/4WD
3.73
Driving and Operating
5
Max. Trailer Wt.
7 666 kg (16,900 lb)
10 251 kg (22,600 lb)
2
Max. Trailer Wt.
1
67
GCWR *
11 385 kg (25,100 lb)
14 107 kg (31,100 lb)
GCWR *
14 107 kg (31,100 lb)