2024 GMC Sierra 2500HD AT4X

Big Duramax power, a custom stance and a premium AT4X cabin—this 2024 GMC Sierra 2500HD Crew Cab 4x4 is ready to earn a spot in your driveway. The Volcanic Red Tintcoat exterior stands out against the gloss black front and rear bumpers, giving this GMC a bold, finished look. Custom suspension, Fuel wheels and brand-new all-terrain tires complete the setup. Come walk around this truck, climb inside and see why this AT4X deserves more than a quick glance. The 6.6-liter Duramax turbo-diesel V8 pairs with a smooth Allison 10-speed automatic transmission, delivering serious muscle for demanding work and weekends with a trailer. Four-wheel drive, a two-speed Autotrac transfer case, a rear electronic-locking differential and a 3.42 rear axle provide a capable foundation. The Traction Select System includes Off-Road and Tow/Haul modes, while Digital Variable Steering Assist helps make this heavy-duty truck easier to maneuver. The gooseneck and fifth-wheel prep package includes capped bed openings and a bed-mounted 7-pin trailer harness for compatible in-bed hitch equipment. An integrated trailer brake controller, Vehicle Trailering App, Trailer Sway Control and Hill Start Assist add useful support for your towing plans. Heated, power-folding and extending trailering mirrors help with visibility alongside the truck. The spray-on bedliner, LED cargo lighting, CornerStep rear bumper and GMC MultiPro Tailgate make the bed practical, while 120-volt outlets in the cab and cargo area provide convenient power. Inside, the Obsidian Rush leather interior and suede headliner give this AT4X a distinctly upscale feel. Heated and ventilated 16-way power front bucket seats let you settle in comfortably, and heated rear outboard seats give passengers something to appreciate, too. Driver-seat and mirror memory, dual-zone automatic climate control and premium floor liners add everyday convenience. The 60/40 folding rear bench with its storage package helps keep the cabin organized when you’re carrying extra gear. The 13.4-inch GMC Premium Infotainment touchscreen includes Google built-in compatibility, navigation capability, Bluetooth and wireless Apple CarPlay and Android Auto for compatible phones. A 12.3-inch digital driver display keeps vehicle information in view. HD Surround Vision, front and rear parking assistance, Trailer Side Blind Zone Alert and Rear Cross Traffic Alert provide helpful awareness around the truck. Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Departure Warning and the Safety Alert Seat round out the driver-assistance equipment. Unique Trucks is located in Scottsdale, Arizona, specializing in lifted trucks, diesel trucks and custom 4x4s like this AT4X. We are a one-of-a-kind dealership where the price you see is the price you pay—everything is included, with no additional markups. The custom suspension, Fuel wheels and brand-new tires are already part of the deal. You get the finished look, Duramax power and AT4X comfort in one sharp GMC. Come check out this 2024 GMC Sierra 2500HD AT4X and take it for a test drive, or call us to make your best deal over the phone. Ask about our no-obligation delivery service, and we can bring it directly to your doorstep so you can see it, touch it, feel it and experience it in the comfort of your own home before deciding. If you don’t like it, you don’t buy it. Call Unique Trucks in Scottsdale and let’s get you behind the wheel of this Volcanic Red Duramax.