Weight Capacities

  2WD 4WD
Gross Vehicle Weight Rating (The Gross Vehicle Weight Rating when properly equipped is the weight of vehicle, passenger, cargo, and equipment.) 7,100 7,300
Curb weight (Curb Weight is the vehicle weight without the driver, passengers, or cargo. This weight includes all the fluid levels topped up, including a full tank of fuel and other standard equipment.) 5,836 5,894
>Payload (Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo.) 1,774 1,705

Spring & Axle Capacities

  2WD 4WD
Front axle, lbs 3,200 3,600
Rear axle, lbs 4,100 4,100

Towing Capacity

Automatic Transmission Ratings with Ball Hitch Vortec 5.3L V8 SFI FlexFuel
Axle Ratio Max
Trailer/Towing
Capacity lbs.**
2WD Models
3.08
3.42
5,400
8,400
4WD Models
3.08
3.42
5,200
8,200
Features  SLE SLT
3SA 4SA
Differential, locking, heavy duty, rear Standard Standard
Trailering equipment, heavy duty, includes trailer hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector, 2" trailering receiver, and electric brake controller jumper harness
Standard Standard
**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.