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
- 3.0L I6 engine with 10-speed automatic transmission and 4WD
- Preferred Equipment Group 4SG
- Trailering Package with integrated trailer brake controller and in-vehicle trailering system app
- Bose Premium Series 12-speaker audio system with MultiPro Tailgate Audio System by Kicker
- SiriusXM with 360L trial subscription
- Off-road suspension with full-locking front and rear differentials
- Navigation system with 15" head-up display
- Wireless charging and Apple CarPlay/Android Auto capability
- Heated and ventilated front seats with 16-way power adjustment
- Power moonroof
- HD surround vision with multiple cameras for trailering and parking assistance
- Engine block heater
- Spray-on pickup bedliner with GMC logo
- 18" painted aluminum wheels

This 2026 Sierra 1500 AT4X in Beige represents the kind of capability and refinement that defines premium truck ownership. With just 12 miles on the odometer, this one-owner vehicle offers the confidence of pristine condition combined with meticulous factory engineering. The 3.0L turbocharged six-cylinder engine delivers strong performance while maintaining reasonable fuel economy at 19 city and 20 highway miles per gallon.

The AT4X trim is engineered for serious off-road and trailering capability. The available off-road suspension, combined with driver-selectable full-locking differentials, provides the traction and control you need in challenging terrain. For those who tow, the integrated trailering package includes an advanced brake controller, hitch guidance, bed view camera, and the in-vehicle trailering system app to make connection and navigation simpler.

Inside, the focus shifts to comfort and technology. The Bose premium audio system, SiriusXM connectivity, and integrated navigation keep you informed and entertained. Heated and ventilated front seats, a power moonroof, and thoughtful storage options make daily driving pleasant. Wireless charging, multiple USB ports, and both 120-volt interior and bed-mounted outlets ensure your devices stay powered throughout your journey.

Safety and visibility receive equal attention. The HD surround vision system, rear cross traffic braking, rear pedestrian detection, and ultrasonic park assist help you navigate with confidence. Lane keep assist, forward collision alert, and automatic emergency braking add additional layers of protection. The multicolor 15-inch head-up display keeps critical information within sight.

This AT4X is fully equipped to handle whatever your lifestyle demands—whether that means weekend adventures, daily work duties, or family outings. The combination of off-road engineering, modern conveniences, and factory-new condition makes this an exceptional value. We invite you to experience this truck firsthand and discuss how it fits 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 dealer is not responsible for errors or omissions. See dealer for complete details.