Commanding power meets premium design in this **2019 GMC Sierra 2500HD Denali 4WD**—a one-owner truck built to impress in every way. With just 44,502 miles on the odometer, this heavy-duty pickup pairs rugged strength with upscale refinement, making it ideal for work, play, or pure driving enjoyment. Finished in **Silver**, this Denali exudes confidence with its bold chrome accents, distinctive Denali grille, and durable **fixed running boards**. Under the hood lies the legendary **6.6L Duramax Turbo-Diesel V8** engine, B20-diesel compatible for versatile fueling needs. Paired with the **Allison 1000 6-speed electronically controlled automatic transmission**, it delivers exceptional torque, power, and reliability for towing and hauling. The **Duramax Plus Package** enhances performance, while features like an **exhaust brake**, **hill descent control**, and **suspension package, off-road** ensure capability in all driving conditions. **Trailering wiring provisions** for both fifth-wheel and gooseneck setups highlight its readiness for serious work or recreation. Step inside the Denali trim to discover the ultimate in refinement and technology. The cabin offers **leather seats** with **heated and cooled front seats**, **power driver and passenger adjustment**, and a tranquil environment made even better with the **Bose premium stereo system**. Enjoy easy access to information through the **8-inch GMC Infotainment System** with **navigation**, **AM/FM/SiriusXM**, and **HD Radio** capability. The truck features **automatic climate control**, a **universal garage door opener**, and **remote engine start** for convenience and comfort in every season. Safety and driver awareness take priority with advanced features like **lane departure warning**, **collision avoidance system**, **rear parking sensors**, and the **Driver Alert Package**—all designed to help keep you secure and confident behind the wheel. **Fog lights** enhance visibility, while the **power sunroo