GMC Duramax Diesel 2015 Owner's Manual page 69

9-42 Driving and Operating
Vehicle
G3500 Passenger Van Long
Wheelbase
G3500 Cutaway Van 159
Wheelbase
G3500 Cutaway Van 139
Wheelbase
G3500 Cutaway Van 155 and
159 Wheelbase
*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 7 257 kg (16,000 lb) with conventional hitch.
3
Trailer rating limited to 7 484 kg (16,500 lb) with conventional hitch.
4
Trailer rating limited to 8 165 kg (18,000 lb) with conventional hitch.
5
Trailer rating limited to 6 577 kg (14,500 lb) with conventional hitch.
6
Trailer rating limited to 6 804 kg (15,000 lb) with conventional hitch.
7
Trailer rating limited to 8 896 kg (19,600 lb) with conventional hitch.
8
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.
9
Maximum Trailer Weight cannot be provided because total vehicle weight is unknown.
See Towing a Trailer in the owner manual for kingpin weight and trailer tongue weight information.
Axle Ratio Max. Trailer Wt.
3.54 4 400 kg (9,700 lb)
3.54
3.54
3.73
8
7 711 kg (17,000 lb)
9 7 257 kg (16,000 lb)
9 7 711 kg (17,000 lb)
9
8 391 kg (18,5000 lb)
GCWR *