


| Feature | Standard (on the Following Trim if signified) |
| TrailSway Control | Standard (SRW) |
| StabiliTrak | Standard (SRW) |
| Tow and Haul Mode | Standard |
| Automatic Grade Braking | Standard |
| Triptronic Shifting | Standard |
| Hill Start Assist | Standard |
| Powertrain Limited Warranty | 100,000 miles or Five Years |
| Roadside Assistance Program | 100,000 miles or Five Years |
| OnStar (Directions and Connections Plan) | Standard (Six Months--LT and L |
The Chevrolet Silverado 1500's New Gadgets
StabiliTrak is the term coined by General Motors and Chevrolet that essentially means Electronic Stability Control. StabiliTrack monitors the position of your steering wheel and wheels in relation to the momentum of the vehicle. When it senses a miscalculation, for example due to wet roads, it applies perfect brake pressure to assist in correcting the situation and getting your vehicle back on track--back on a Stable Track.
The Interior of the 2011 Chevrolet Silverado
| Specifications and Ratings (Vortec Engine) | 2011 Chevy Silverado 3500HD (Using 87 Octane) |
| Gas Engine | 6.0-Liter V8 |
| Standard Transmission | Six-Speed |
| Maximum Horsepower | 322 |
| Maximum Torque | 380 Pound-Feet |
| Maximum Payload | 6,635 Pounds |
| Maximum Towing--Conventional | 14,100 Pounds |
| Maximum Towing--Fifth Wheel | 14,500 Pounds |
| Maximum Gross Combined Weight Rating | 20,500 Pounds |
| Maximum Front Gross Axle Rating | 6,000 Pounds |
| Maximum Rear Gross Axle Rating | 9,375 |
| Specifications and Ratings (Duramax Engine) | 2011 Chevy Silverado 3500HD |
| Diesel Engine | 6.6-Liter V8 |
| Standard Transmission | Six-Speed |
| Maximum Horsepower | 397 |
| Maximum Torque | 765 Pound-Feet |
| Maximum Towing--Conventional | 17,000 Pounds |
| Maximum Towing--Fifth Wheel | 21,700 Pounds |
| Maximum Gross Combined Weight Rating | 29,200 Pounds |
| Maximum Gross Vehicle Weight Rating | 13,000 Pounds |
| Maximum Front Gross Axle Weight Rating | 6,000 Pounds |
| Maximum Rear Gross Axle Weight Rating | 9,375 Pounds |

| 2011 Chevy Silverado HD Model | GVWR | Regular Cab | Extended Cab | Crew Cab |
| 2500HD 2WD | 9,300 9,500 10,000 | 3,704 N/A 4,192 | N/A 3,404 3,073 | N/A 3,292 2,942 |
| 2500HD 4WD | 9,500 9,900 | 3,580 N/A | 3,130 N/A | N/A 3,375 |
| 3500HD 2WD SRW | 10,400 10,500 10,700 | 4,592 N/A N/A | N/A N/A 6,332 | N/A N/A 4,286 |
| 3500HD 2WD DRW | 12,500 13,000 | 6,635 N/A | N/A 6,332 | N/A 6,223 |
| 3500HD 4WD SRW | 10,700 10,800 11,000 | 4,566 N/A N/A | N/A N/A 4,420 | N/A N/A 4,286 |
| 3500HD 4WD DRW | 12,800 13,000 | 6,308 N/A | N/A 6,055 | N/A 5,905 |
| 2011 Silverado HD Series | (Vortec) Axle Ratio = 4.10 | (Vortec) Axle Ratio = 3.73 | (Duramax) Axle Ratio = 4.10 | (Duramax) Axle Ratio = 3.73 |
| Gross Combined Weight Rating | 20,500 pounds | 16,000 pounds | 24,500 pounds | 29,200 pounds |
| 2500HD--Standard Box, 2WD | 13,000 pounds | 10,200 pounds | 13,000 pounds | N/A |
| 3500HD--Standard Box, 2WD | 13,000 pounds | 10,000 pounds | N/A | N/A |
| 3500HD Big Dooley--Long Box, 2WD | 14,100 pounds | 9,600 pounds | N/A | N/A |
| 2500HD--Long Box, 4WD | 14,100 pounds | 9,600 pounds | N/A | N/A |
| 3500HD--Long Box, 4WD | 13,000 pounds | 9,700 pounds | 13,000 pounds | N/A |
| 3500HD Big Dooley--Long Box, 4WD | 13,800 pounds | 9,300 pounds | N/A | 16,000 pounds |














