Used 2025 GMC Sierra for sale in Castle Rock

Seller description

Lifted. Bold. Impossible to Miss. This isn't your average AT4this is a professionally upfitted 2025 GMC Sierra 1500 AT4 Rocky Ridge Edition, finished in a head-turning orange exterior that makes a statement before it even moves. Under the hood, you've got the powerful EcoTec3 6.2L V8, delivering 420 horsepower and 460 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD. Whether you're on the highway, towing, or off the beaten path, this truck has the power to back up its presence. What truly sets this Sierra apart is the Rocky Ridge upfit, giving it a lifted stance, upgraded off-road capability, and premium custom touches you wont find on a stock truck: Rocky Ridge Upfit Package Includes: 6 Suspension Lift System FOX 2.0 Rear Shocks 20 Rocky Ridge Wheels 35 Premium All-Terrain Tires Body Color Smooth Fender Flares Power Running Boards Performance Exhaust with Powder-Coated Tips Rocky Ridge Custom Stitch Headrests Center Console Storage Safe All-Weather Floor Mats RGB Bluetooth Rock Lights Custom Graphics Package Rocky Ridge Puddle Lights Painted Grille Accents Rocky Ridge Serialization Badge Full Exterior Paint Enhancement Tinted Front Windows Rocky Ridge Windshield Banner Rocky Ridge Exterior Badging Fully FMVSS Compliant Backed by a 3-Year / 36,000-Mile Warranty Inside, the AT4 Premium Package brings the best of rugged capability and upscale comfort. You'll get heated and ventilated leather seating, heated rear seats, a multicolor head-up display, Bose premium audio, wireless charging, and a full surround-view camera system. Off-road capability is built in with the AT4 package, including hill descent control, skid plates, off-road suspension, and red recovery hooks, while advanced trailering tech and safety systems make towing and daily driving effortless. Bottom line: If you want a truck that stands out in a sea of black and white pickups, delivers serious capability, and has a presence you cant ignore, this Rocky Ridge Sierra is it. Available now at Castle Rock Chevrolet GMC Price includes: $1500 - Buick GMC Bonus Cash. Exp. 06/30/2026 $2750 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026 $3500 - GM Trade In Allowance Program. Exp. 06/30/2026 $500 - GM Military Cash Allowance Program. Exp. 01/04/2027