Experience the ultimate blend of power, luxury, and capability in this Used 2024 GMC Sierra 3500HD Denali Ultimate 4WD. With only 55,886 miles and a single owner history, this heavy-duty pickup embodies strength and sophistication in every detail. Under the hood lies the heart of this powerhouse—the 6.6L Duramax Turbo-Diesel V8 engine, delivering exceptional performance and towing capability. Paired with the legendary Allison 10-speed automatic transmission, this drivetrain is built to handle the toughest jobs and terrains with refined confidence. The X31 Off-Road Package enhances its capability even further, equipping the truck to take on rough routes with ease while maintaining that signature Denali smoothness. Impressive doesn’t stop with performance—Denali Ultimate trim means you’re stepping into the height of GMC craftsmanship. The leather-appointed interior provides a premium touch throughout the cabin, while the power sunroof adds open-air freedom to your driving experience. Even long hauls feel effortless thanks to features such as Adaptive Cruise Control, a Universal Garage Door Opener, and GMC Pro Safety Plus Package, which brings a suite of advanced driver-assistance technologies for greater confidence on every trip. Enjoy cutting-edge connectivity and entertainment through GMC’s 13.4" Diagonal Premium Infotainment System, designed to keep you seamlessly connected and in control. Whether you’re navigating through city streets or hauling with precision, this system integrates convenience and sophistication at your fingertips. And for those moments at the tailgate, the LPO MultiPro Audio System by Kicker delivers premium sound outdoors—perfect for gatherings or job site downtime. Utility meets ingenuity with the Gooseneck/5th Wheel Prep Package, allowing you to take full advantage of this truck’s towing strength. Add in the High Idle Switch for enhanced performance control, and the front license plate kit for readiness wherever your work