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.

- Duramax 6.6L V8 Turbodiesel with 397 hp and 765 lb-ft of torque
- Allison 1000 6-Speed Automatic transmission with tow/haul mode
- 4-Wheel Drive with Electronic Shift Transfer Case
- Power Sunroof with Express-Open and Universal Home Remote
- Heavy-Duty Automatic Locking Rear Differential
- Bose Premium Speaker System with AM/FM, CD, MP3, and XM Radio
- Integrated Trailer Brake Controller with trailering wiring provisions
- Dual-Zone Automatic Climate Control
- Heated Front Bucket Seats with Leather Trim
- Off-Road Suspension Package with skid plates and 33mm stabilizer bar
- Engine Block Heater for cold-weather reliability
- Remote Vehicle Starter System
- Bluetooth for phone connectivity
- Front Halogen Fog Lamps
- 18" Forged Polished Aluminum Wheels

This 2011 GMC Sierra 3500HD SLT is built to work and engineered to last. The Duramax diesel engine delivers commanding torque and power for hauling, while the Allison automatic transmission ensures smooth shifts and electronic grade braking for controlled descents. The 4-wheel drive system with electronic shift transfer case gives you the capability to handle diverse terrain and towing demands with confidence.

The interior balances comfort with function. Heated leather bucket seats, dual-zone climate control, and a leather-wrapped steering wheel create an environment where you can spend long hours behind the wheel comfortably. The Bose premium audio system with multiple connectivity options keeps you entertained, while steering wheel controls let you manage your music without distraction.

This truck comes equipped with serious trailering capabilities. The integrated trailer brake controller, heavy-duty locking rear differential, and full trailering wiring harness make it ready to handle campers, fifth wheels, and gooseneck trailers safely. The off-road suspension package with skid plates adds durability and ground protection for rugged conditions.

Technology features enhance both safety and convenience. Remote vehicle starter, remote keyless entry, universal home remote functionality, and Bluetooth connectivity support your modern lifestyle. The auto-dimming rear-view mirror and fully automatic headlights reduce driver fatigue during extended trips.

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.