We had one mission – to help you achieve more an do it all with greater confidence. The Next Generation Sierra Heavy Duty is engineered to by stronger with maximum trailering capability. And smarter with the all-new available ProGrade Trailering System and the confidence it offers – when hooking up your trailer, while on the road and when backing your trailer into place. Along with the other available innovations below, Sierra Heavy Duty is engineered for heavy-duty power, poise and pressure.
The Next Generation Sierra HD is engineered to optimized your trailering experience with the available ProGrade Trailering System. This is a suite of intelligent technologies, including an available in-vehicle trailering app and an available camera package that helps give you a sense of control to hitch and tow with confidence.
All-New 6.6L V8 Gas Engine
Available 6.6L Duramax Turbo Diesel V8
Cargo Box Volume
Best-In-Class Heavy Duty Cargo Bed Volume with a roll-formed high-strength steel bed, durable spray-on bedliner, 12 cargo tie-downs (500-lb. rating per corner), best-in class heavy-duty cargo bed volume, and Short Bed: 1,971L (69.6 cu.ft.) / Long Bed: 2,367 L (83.5 cu.ft.)
Class-leading available 15 camera views. Easily keep tabs on your truck and trailer with up to 15 different available camera views- the most offered on any heavy-duty pickup – to optimized the view around the truck and compatible trailers.
Offers six distinct functions designed to improve loading, unloading and accessing the cargo box.
On The Side
New Side Bedstep: The new standard Side BedStep located just in front of the rear wheel arches complements the large CornerStep rear bumper to provide easier access when grabbing equipment from cargo bed.
New Trailering Mirror: Power-adjustable Chrome capped trailering mirrors that power fold, extended and retract at the touch of a button. The door mounted mirror offer the following features to help improve visibility while trailering.
The Traction Select System allows you to quickly switch between multiple traction configurations, including Off-Road mode and Tow/Haul modem to help improve traction and control while driving on gravel or in muddy conditions. The system will retain the tow/haul setting configurations for up to 4 hours after the vehicle is turned off, eliminating the need to re-engage the system when returning from a brief stop or a long journey.