2021 GMC Sierra 3500HD AT4

Introducing the 2021 GMC Sierra 3500HD AT4, the ultimate heavy-duty truck for all your toughest jobs! With its bold and rugged design, this truck is sure to turn heads on the road. But don't let its tough exterior fool you, the Sierra 3500HD AT4 is also packed with impressive features for a comfortable and convenient ride. Under the hood, you'll find a powerful 6.6L V8 engine, capable of producing an impressive 401 horsepower and 464 lb-ft of torque. This beast of an engine is paired with a 10-speed automatic transmission, providing smooth and efficient shifts for optimal performance. But what truly sets the Sierra 3500HD AT4 apart from the rest is its off-road capabilities. Equipped with a specially-tuned suspension, off-road tires, and skid plates, this truck is ready to tackle any terrain with ease. And with a maximum towing capacity of up to 20,000 pounds, you can confidently haul all your equipment and materials to any job site. Inside the spacious cabin, you'll find all the latest technology at your fingertips. The Sierra 3500HD AT4 comes standard with a 7-inch infotainment system, featuring Apple CarPlay and Android Auto compatibility, as well as a 4G LTE Wi-Fi hotspot. And for added convenience, the truck also comes with a wireless charging pad, perfect for keeping your devices powered up on the go. Safety is also a top priority in the Sierra 3500HD AT4, with features such as a rearview camera, forward collision alert, and lane departure warning all coming standard. Plus, with the available ProGrade Trailering System, you can have peace of mind while towing with features like trailer sway control and a trailer brake controller. Don't miss your chance to own the 2021 GMC Sierra 3500HD AT4, the ultimate heavy-duty truck for work and play. Visit your nearest dealership today and experience the power and performance of this impressive truck for yourself!