GM Tools
At the end of each work day, it's just you and your truck. And the only way to measure success is by what you got done. So whether working or playing, you need a truck that gets it done and always wants to do more. The new Silverado HD is ready for enormous undertakings. It starts with an available Duramax 6.6L Turbo-Diesel V8 that generates 3973 horsepower and 765 lb.-ft. torque3, making it the most powerful heavy duty on the planet. And amazingly, it's more fuel-efficient4 than before. To transfer all that power to the rear axle, you're going to need one heck of a transmission. Say "hello" to our strongest one yet - the legendary Allison six-speed automatic transmission. And the foundation on which it all rests is an all new chassis - giving you an improved ride and more payload and towing capabilities than Dodge. Plus, innovative trailering features like Trailer Sway Control (SRW only) and StabiliTrak help keep you on track. The new Silverado HD. The most-dependable, longest-lasting full-size pickups on the road.5
- Requires 5th wheel hitch and Regular Cab. Maximum trailer weight ratings are calculated assuming a base vehicle, plus driver. See your Chevy dealer for details.
- Regular Cab. Maximum payload capacity includes weight of driver, passengers, optional equipment and cargo.
- Based on 3/4 and 1-ton vehicles in the GM Large Pickup segment. Excludes other GM vehicles.
- Based on GM testing.
- Dependability based on longevity: 1981-July 2009 full-size pickup registrations.