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 4.8L VVT V8 2WD | Vortec 5.3L VVT V8 2WD | Vortec 6.2L VVT V8 2WD | Vortec 4.8L VVT V8 4WD | Vortec 5.3L VVT V8 4WD | Vortec 6.2L VVT V8 4WD | |
| Trailering & Payload | ||||||
| Curb Weight (lbs.) | 5,095 | 5,134 | 5,120 | 5,329 | 5,268 | 5,372 |
| Max Payload (lbs.) | 1,705 | 1,666 | 1,980 | 1,671 | 1,732 | 1,928 |
| GVWR (lbs.) | 6,800 | 6,800 | 7,100 | 7,000 | 7,000 | 7,300 |
| Max Conventional Trailering, 3.08 Rear Axle (lbs.) | N/A | 7,000 | N/A | N/A | 6,700 | N/A |
| Max Conventional Trailering, 3.23 Rear Axle (lbs.) | 4,700 | N/A | N/A | N/A | N/A | N/A |
| Max Conventional Trailering, 3.42 Rear Axle (lbs.) | N/A | 9,600 | 9,700 | 5,500 | 9,500 | 9,400 |
| Max Conventional Trailering, 3.73 Rear Axle (lbs.) | 6,700 | N/A | 10,600 | N/A | N/A | 10,400 |
| GCWR, 3.08 Rear Axle (lbs.) | N/A | 12,200 | N/A | N/A | 12,200 | N/A |
| GCWR, 3.23 Rear Axle (lbs.) | 10,000 | N/A | N/A | N/A | N/A | N/A |
| GCWR, 3.42 Rear Axle (lbs.) | N/A | 15,000 | 15,000 | 11,000 | 15,000 | 15,000 |
| GCWR, 3.73 Rear Axle (lbs.) | 12,000 | N/A | 16,000 | N/A | N/A | 16,000 |
| Spring & Axle Capacity | ||||||
| Front Gross Axle Weight Rating (lbs.) | 3,650 | 3,650 | 3,650 | 3,950 | 3,950 | 3,950 |
| Front Spring (lbs.) | 3,650 | 3,650 | 3,650 | 3,950 | 3,950 | 3,950 |
| Rear Gross Axle Weight Rating (lbs.) | 3,950 | 3,950 | 4,200 | 4,000 | 3,950 | 4,200 |
| Rear Spring (lbs.) | 3,950 | 3,950 | 4,200 | 3,950 | 3,950 | 4,200 |