Powerhouse Performance

As your calloused hands grip the steering wheel, each touch becomes a testament to your tireless dedication. The GMC Sierra HD roars to life, its engine a symphony of power and progress, easily navigating the urban jungle.

Since every job calls for different needs, the Sierra HD includes a gas-powered and diesel version of the same powerhouse configuration. Which engine will surge with you into the day’s hustle?

As the jobsite nears, you find comfort in the plush seating of your GMC Sierra HD. Available perforated leather with heated capabilities—and an optional heated steering wheel—helps set you on the path of success from the start of your day.

Mastering Convenience With Style

As the day unfolds, you rely on the GMC Sierra HD's ingenious convenience features to navigate the hustle of your demanding job. With the available MultiPro™ Tailgate at your disposal, you can effortlessly adapt to the ever-changing demands of the workday.

This tailgate can be configured into six different positions, including:

• Primary load stop
• Easy access
• Work surface

Plus, the Sierra HD's heavy-duty bed construction instills confidence as you toss materials into the back of your truck, knowing it can withstand the rigors of your rugged lifestyle. With a 69.5 cubic-foot cargo space and a max payload of 5,121 pounds, there’s ample space for all your tools and equipment.

Cabin Comforts

Upon walking through the door, your kids run at you and chant they need ice cream. It takes one look at their bright-eyed faces to give in and usher your family to the garage. The GMC Sierra HD provides ample seating, ensuring no pushing or shoving for extra elbow room in the back seat.

The Sierra HD may have the grit to tackle the most demanding jobs, but the cabin adds premium features that make it the perfect space for you and your spouse to reconnect. Up front, the Sierra HD adds 16-way power-adjustable front seats to select trim levels. Wrapped in Forge perforated leather upholstery in rich shades like Brownstone or Jet Black, these seats add an upscale feel to the cabin.

When the workday took its toll and you need a relaxation boost, available massaging front seats can soothe sore muscles and help you feel more present.

Entertainment for the Road Ahead

When encountering unexpected traffic, keep your kids occupied with their favorite tunes. Wireless Apple CarPlay® and Android Auto™ integration makes it easy to sync your smartphone, and the available 12-speaker Bose® Premium Series system with CenterPoint technology ensures everyone hears crystal-clear audio.

With your kids on board, safety is paramount. You can trust your GMC Sierra HD to help you reach your destination without unexpected hiccups, thanks to advanced safety features like:

• Forward Collision Alert
• Lane Departure Warning
• Automatic Emergency Braking

These features use sophisticated monitoring technology to scan a range around your truck. When a potential hazard is detected, a visual and/or audible alert is triggered. In some cases, gentle braking or steering assistance may help keep you on path. The bottom line? The GMC HD Sierra instills in you the utmost confidence.

Towing Triumphs

With its unparalleled towing capabilities, the GMC Sierra HD is ready to usher you and your family to your wilderness retreat. Crackling campfires, starlit skies, and the steady stream of a babbling brook are always within reach. When properly equipped, the Sierra HD makes easy work of towing 21,870 pounds.

Your 25-foot trailer fits the family perfectly now, giving the kids room to stretch out after a long day of hiking, swimming, or exploring new trails. But families don’t stay small forever, and neither do their adventures. As your weekend getaways turn into cross-country road trips, something bigger awaits on the horizon.

Go ahead and eye up those 38-foot trailers with slide-outs and full kitchens. When properly equipped, the Sierra HD can tow up to 36,000 pounds, giving you the freedom to upgrade your home-on-wheels whenever the time is right.

Towing Tech That Makes Every Haul a Breeze

Amid the serenity of the great outdoors lies the GMC Sierra HD's true prowess: its advanced towing assistance features. This truck can be outfitted with several optional pieces of advanced technology that make hauling your trailer easy:

• ProGrade™ Trailering System: Adds in in-vehicle trailering app and a Hitch Guidance with Hitch View camera for total visibility.
• Transparent trailer view: Allows you to see the road behind you for confident lane changes, even when your trailer is attached.
• Adaptive Cruise Control with trailering: Reduces drag and increases braking when Cruise Control is enabled.

With these trailering features by your side, your adventures know no bounds.