Meet the 2024 GMC Sierra 2500HD AT4, a heavy-duty pickup engineered for those who demand capability, comfort, and reliability in one truck.

- Power-Retractable Black Assist Steps with LED lighting
- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque
- AT4 Premium Plus Package featuring power sunroof and technology enhancements
- Gooseneck/5th Wheel Prep Package for seamless trailer compatibility
- 2-Speed Active Transfer Case with Hill Descent Control
- Bose Premium 7-Speaker Sound System with SiriusXM 360L
- HD Surround Vision with Bed View Camera and trailer camera provisions
- Adaptive Cruise Control and Lane Departure Warning System
- Heated and ventilated leather front seats with power adjustments
- Integrated Trailer Brake Controller for enhanced towing control
- 20-inch High Gloss Black aluminum wheels
- Engine Block Heater and 220-Amp Alternator
- Wireless charging and Apple CarPlay/Android Auto compatibility
- Spray-On Bedliner with AT4 logo
- Keyless Open & Start with Push Button Start

This Sierra 2500HD is built to work as hard as you do. The Duramax diesel engine delivers the torque you need for demanding jobs, while the 10-speed automatic transmission ensures smooth power delivery in any condition. The 4WD system with 2-Speed Active Transfer Case provides confidence whether you're on the highway or navigating challenging terrain. The gooseneck and fifth-wheel prep package, combined with the integrated trailer brake controller, makes this truck a serious hauler.

Inside, you'll find the AT4 Premium Plus Package's refinements create a commanding driving environment. Premium leather seating, heated and ventilated front seats, and a power sunroof elevate daily comfort. The technology package includes a 15-inch Head-Up Display, HD Surround Vision, and an in-vehicle trailering system app that keeps you connected to your load. Apple CarPlay and Android Auto seamlessly integrate your smartphone, while the Bose premium audio system delivers premium sound quality on long drives.

Safety and convenience work together throughout this truck. Adaptive cruise control, lane departure warning, automatic emergency braking, and rear cross traffic alert provide confidence behind the wheel. The ultrasonic front and rear park assist, along with the bed view camera with dual trailer camera provisions, makes maneuvering easier. Wireless charging, multiple USB ports, and 120-volt power outlets keep your devices charged and ready.

This 2024 GMC Sierra 2500HD AT4 is GMC Certified Pre-Owned, meaning it has undergone a comprehensive multi-point inspection and comes with the confidence of GMC's quality standards. This certification reflects the truck's mechanical integrity and overall condition, giving you assurance in your investment.

The combination of capability, technology, and durability makes this Sierra 2500HD AT4 the right choice for buyers who need a truck that performs across all environments. From worksite to weekend, this Sierra delivers the power, comfort, and advanced features you expect from GMC's flagship heavy-duty lineup. Visit us today to experience the commanding presence and refined capability of this exceptional truck.