This 2023 GMC Sierra 3500HD AT4 is built for serious work and capability. With its powerful 6.6L V8 Diesel Turbocharged engine, 10-speed automatic transmission, and 4WD system, this truck commands the road with confidence. The black exterior and AT4 Premium Plus Package create a commanding presence, while modern technology and premium comfort features ensure every drive is composed.Key Features:- Power-Retractable Black Assist Steps- Gooseneck/5th Wheel Package- 6.6L V8 Diesel Turbocharged Engine with Engine Block Heater- HD Surround Vision with Trailer Camera Provisions- Apple CarPlay and Android Auto Integration- Premium Audio System with SiriusXM- Heated and Ventilated Leather Front Seats- Spray-On Pickup Bed Liner with AT4 Logo- 18 Machined Aluminum Wheels- ProGrade Trailering SystemThis Sierra 3500HD delivers professional-grade capability paired with comfort. The AT4 Premium Plus Package includes premium interior appointments, premium technology, and signature off-road enhancements. Advanced trailering features like the integrated trailer brake controller and hitch guidance system make towing intuitive and safe. Whether you're hauling cargo or connecting to a fifth wheel, this truck handles it with precision.With low mileage of just 24,585 miles, this truck is practically new and ready to serve you for years to come. Visit us today to experience the power, innovation, and reliability that comes with this exceptional Sierra 3500HD.