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|---|---|---|---|---|---|---|
| Vortec 6.0L VVT V8 2WD | Vortec 6.0L VVT V8 4WD | Vortec 6.0L CNG/GAS V8 2WD | Vortec 6.0L CNG/GAS V8 4WD | Duramax 6.6L Turbo Diesel V8 2WD | Duramax 6.6L Turbo Diesel V8 4WD | |
| Trailering & Payload | ||||||
| Curb Weight (lbs.) | 6,142 | 6,225 | 6,658 | 6,940 | 6,985 | 7,275 |
| Max Payload (lbs.) | 3,358 | 3,275 | 2,842 | 2,560 | 3,015 | 2,725 |
| GVWR (lbs.) | 9,500 | 9,500 | 9,500 | 9,500 | 10,000 | 10,000 |
| Max Conventional Trailering, 3.73 Rear Axle (lbs.) | 9,700 | 9,400 | 9,200 | 8,900 | 13,000 | 13,000 |
| Max Conventional Trailering, 4.10 Rear Axle (lbs.) | 13,000 | 13,000 | 13,000 | 13,000 | N/A | N/A |
| Max 5th Wheel Trailering, 3.73 Rear Axle (lbs.) | 9,700 | 9,400 | N/A | N/A | 17,400 | 15,700 |
| Max 5th Wheel Trailering, 4.10 Rear Axle (lbs.) | 14,200 | 13,900 | N/A | N/A | N/A | N/A |
| GCWR, 3.73 Rear Axle (lbs.) | 16,000 | 16,000 | 16,000 | 16,000 | 24,500 | 24,500 |
| GCWR, 4.10 Rear Axle (lbs.) | 20,500 | 20,500 | 20,500 | 20,500 | N/A | N/A |
| Axle Capacity | ||||||
| Front Gross Axle Weight Rating (lbs.) | 4,400 | 4,800 | 4,400 | 4,800 | 5,200 | 5,600 |
| Rear Gross Axle Weight Rating (lbs.) | 6,200 | 6,200 | 6,200 | 6,200 | 6,200 | 6,200 |