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| Trailering & Payload | Vortec® 6.0L Variable Valve Timing V8 FlexFuel engine 2WD | Duramax® 6.6L Turbo-Diesel V8 engine 2WD | Vortec® 6.0L Variable Valve Timing V8 FlexFuel engine 4WD | Duramax® 6.6L Turbo-Diesel V8 engine 4WD |
| Curb Weight | 5788 lbs | 6469 lbs | 5962 lbs | 6821 lbs |
| Max Payload | 4212 lbs | 3431 lbs | 3538 lbs | 3079 lbs |
| GVWR | 10000 lbs | 9900 lbs | 9500 lbs | 9900 lbs |
| Max Conventional Trailering, 3.73 Rear Axle | 10200 lbs | 13000 lbs | 9900 lbs | 13000 lbs |
| Max Conventional Trailering, 4.10 Rear Axle | 13000 lbs | N/A | 13000 lbs | N/A |
| Max 5th Wheel Trailering, 3.73 Rear Axle | 10200 lbs | 17800 lbs | 9900 lbs | 17500 lbs |
| Max 5th Wheel Trailering, 4.10 Rear Axle | 14700 lbs | N/A | 14400 lbs | N/A |
| GCWR, 3.73 Rear Axle | 16000 lbs | 24500 lbs | 16000 lbs | 24500 lbs |
| GCWR, 4.10 Rear Axle | 20500 lbs | N/A | 20500 lbs | N/A |
| Spring Axle Capacity | Vortec® 6.0L Variable Valve Timing V8 FlexFuel engine 2WD | Duramax® 6.6L Turbo-Diesel V8 engine 2WD | Vortec® 6.0L Variable Valve Timing V8 FlexFuel engine 4WD | Duramax® 6.6L Turbo-Diesel V8 engine 4WD |
| Front Gross Axle Weight Rating | 4400 lbs | 4800 lbs | 4400 lbs | 5200 lbs |
| Rear Gross Axle Weight Rating | 6200 lbs | 6200 lbs | 6200 lbs | 6200 lbs |