Weight Capacities

  1500 Regular
Wheelbase
2500
Regular
Wheelbase
2500
Extended
Wheelbase
3500
Regular
Wheelbase
3500
Extended
Wheelbase
AWD RWD RWD RWD RWD RWD
Curb weight, lbs 5,179 4,894 5,338 5,547 5,453 5,642
Gross Vehicle Weight Rating (GVWR), lbs§§ 7,300 7,300 8,600 8,600 9,600 9,600
Payload, lbs 2,121 2,306 3,262 3,053 4,147 3,958
Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo.
§§When properly equipped; includes weight of vehicle, passengers, cargo, and equipment.

Towing Capacity

Automatic Transmission Ratings with Ball Hitch Vortec 4.3L V6 MFI Vortec 4.8L V8 SFI
Axle Ratio Max
Trailer/Towing
Capacity lbs.**
Axle Ratio Max
Trailer/Towing
Capacity lbs.**
1500 Regular Wheelbase RWD
3.42 4,300 Not Available Not Available
2500 Regular Wheelbase RWD
Not Available Not Available 3.73
4.10
6,300
7,300
2500 Extended Wheelbase RWD
Not Available Not Available 3.73
4.10
6,100
7,100
3500 Regular Wheelbase RWD
Not Available Not Available 3.73
4.10
6,200
7,200
3500 Extended Wheelbase RWD
Not Available Not Available 3.73
4.10
6,000
7,000
Automatic Transmission Ratings with Ball Hitch Vortec 5.3L V8 SFI Vortec 6.0L V8 SFI Duramax 6.6L Turbo Diesel V8
Axle Ratio Max
Trailer/Towing
Capacity lbs.**
Axle Ratio Max
Trailer/Towing
Capacity lbs.**
Axle Ratio Max
Trailer/Towing
Capacity lbs.**
1500 Regular Wheelbase AWD
3.42
3.73
6,500
6,500
Not Available Not Available Not Available Not Available
1500 Regular Wheelbase RWD
3.42
3.73
5,900
5,900
Not Available Not Available Not Available Not Available
2500 Regular Wheelbase RWD
Not Available Not Available 3.73
4.10
8,300
10,000
3.73 10,000
2500 Extended Wheelbase RWD
Not Available Not Available 3.73
4.10
8,100
10,000
3.73 10,000
3500 Regular Wheelbase RWD
Not Available Not Available 3.73
4.10
8,200
10,000
3.73 10,000
3500 Extended Wheelbase RWD
Not Available Not Available 3.73
4.10
8,000
10,000
3.73 10,000
Features  Work Van
Differential, heavy duty locking, rear Available
Tow/haul mode selector, instrument-panel mounted Standard
Trailering equipment, heavy duty, includes trailering hitch platform and 7-pin sealed connector (includes 7-lead wiring harness) Available
**Maximum trailer ratings are calculated assuming standard equipped vehicle, driver, and required trailering equipment. The weight of option equipment, passengers, and cargo will reduce the maximum trailer weight your vehicle can tow. 10% to 15% of the trailer weight is the recommended trailer tongue load.

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* The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all GMC vehicles' destination freight charges.