SIERRA 1500 CAPABILITIES
Regular Cab, Standard Box
Regular Cab, Long Box
Extended Cab Standard Box
Extended Cab, Long Box
Crew Cab, Short Box
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| Vortec 4.3L V6 2WD | Vortec 4.8L VVT V8 2WD | Vortec 5.3L VVT V8 2WD | Vortec 4.3L V6 4WD | Vortec 4.8L VVT V8 4WD | Vortec 5.3L VVT V8 4WD | |
| Trailering & Payload | ||||||
| Curb Weight (lbs.) | 4460 | 4,590 | 4,643 | 4,686 | 4,802 | 4,850 |
| Max Payload (lbs.) | 1,940 | 1,810 | 1,757 | 1,714 | 1,598 | 1,550 |
| GVWR (lbs.) | 6,400 | 6,400 | 6,400 | 6,400 | 6,400 | 6,400 |
| Max Conventional Trailering, 3.08 Rear Axle (lbs.) | N/A | N/A | 7,400 | N/A | N/A | 7,100 |
| Max Conventional Trailering, 3.23 Rear Axle (lbs.) | 4,800 | 4,700 | N/A | N/A | N/A | N/A |
| Max Conventional Trailering, 3.42 Rear Axle (lbs.) | N/A | N/A | 9,100 | N/A | 6,000 | 8,900 |
| Max Conventional Trailering, 3.73 Rear Axle (lbs.) | 5,400 | 7,200 | N/A | 5,100 | N/A | N/A |
| GCWR, 3.08 Rear Axle (lbs.) | N/A | N/A | 12,200 | N/A | N/A | 12,200 |
| GCWR, 3.23 Rear Axle (lbs.) | 9,500 | 9,500 | N/A | N/A | N/A | N/A |
| GCWR, 3.42 Rear Axle (lbs.) | N/A | N/A | 14,000 | N/A | 11,000 | 14,000 |
| GCWR, 3.73 Rear Axle (lbs.) | 10,000 | 12,000 | N/A | 10,000 | N/A | N/A |
| Spring & Axle Capacity | ||||||
| Front Gross Axle Weight Rating (lbs.) | 3,200 | 3,200 | 3,200 | 3,950 | 3,950 | 3,950 |
| Front Spring (lbs.) | 3,200 | 3,200 | 3,200 | 3,950 | 3,950 | 3,950 |
| Rear Gross Axle Weight Rating (lbs.) | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 |
| Rear Spring (lbs.) | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 |