Find your next pre-owned vehicle at Red Rock GMC. Our carefully selected inventory of used cars, trucks, and SUVs offers exceptional value, dependable quality, and competitive pricing. Whether you're searching for a reliable daily driver, a capable truck, or a family-friendly SUV, our team is here to help you find the right vehicle with a simple, transparent, and hassle-free buying experience.

- One owner
- Duramax 6.6L V8 Turbodiesel with 10-speed automatic transmission
- 4WD with 2-speed active transfer case and hill descent control
- Denali Reserve Package with signature chrome grille
- X31 Off-Road Package
- Multicolor 15" head-up display
- HD surround vision with bed view camera and trailer provisions
- Wireless phone projection with Apple CarPlay and Android Auto
- Adaptive cruise control with trailer side blind zone alert
- Integrated trailer brake controller with hitch guidance
- Bose premium 7-speaker sound system with SiriusXM 360L
- Heated and ventilated front seats with 12-way power adjustment
- Remote vehicle starter system with push button start
- Power sunroof with spray-on bedliner featuring Denali logo

This 2024 GMC Sierra 3500HD Denali delivers serious capability backed by a proven Duramax diesel engine. With one careful owner and just under 21,600 miles, this truck is essentially new and ready to work or play. The white exterior pairs beautifully with the Denali Reserve Package and signature chrome grille, making this pickup stand out whether you're jobsite-bound or enjoying time away from pavement.

The cab interior reflects Denali's premium positioning with perforated leather-appointed seating, heated and ventilated front seats, and a heated steering wheel. The 15-inch head-up display keeps critical information in view, while the premium infotainment system with wireless phone projection and Apple CarPlay integration keeps you connected. Whether you need to make calls, adjust climate zones, or check your load, the controls are intuitive and within easy reach.

Technology and safety go hand-in-hand here. Automatic emergency braking, forward collision alert, and lane departure warning provide active protection. The ultrasonic park assist and trailer side blind zone alert make maneuvering straightforward, while the multiple camera system—including bed view and trailer provisions—gives you complete visibility. The integrated trailer brake controller works seamlessly with the hitch guidance system, simplifying towing operations.

Off-road capability comes standard with the X31 package, featuring an off-road suspension and hill descent control. The 2-speed active transfer case lets you select the right drivetrain for conditions at hand. With 20-inch machined wheels, rain-sensing wipers, and deep-tinted glass, this truck is both equipped and detailed for real-world use. The spray-on bedliner with Denali logo protects your investment while adding functionality.

This Sierra 3500HD doesn't compromise on comfort or connectivity. The Bose sound system makes every drive enjoyable, SiriusXM satellite radio keeps entertainment fresh, and multiple USB ports with wireless charging ensure devices stay ready. Power windows, remote keyless entry, and a power sliding rear window with defogger are matched by thoughtful touches like the universal home remote and OnStar connectivity.

Contact our team to schedule a time to see and drive this capable, well-equipped Sierra 3500HD Denali. We're ready to answer your questions and help you understand why this truck is the right choice for your needs.

Select Shield includes a 3-month or 3,000-mile limited warranty on select vehicles, valid in all 50 states. Excludes as-is, tax, tow, salvage, or lemon law vehicles. Vehicle information, options, and features may vary due to multiple data sources. Verify all details with the dealer. The d