Family Owned and Operated Since 1957! Clean CARFAX CARFAX One-Owner 2024 GMC Sierra 2500HD 4x4 AT4 4dr Crew Cab SB Certified Pre-Owned 12.3 In. Instrument Cluster Screen Size, 13.4 In. Infotainment Screen Size, 170 Amp and 220 Amp Dual Alternators, 3.42 Rear Axle Ratio, 4X4, Adaptive Cruise Control, Allison 10-Speed Shiftable Automatic, AT4 Preferred Package, AT4 Premium Package, Auxiliary Trailer Camera, Body Color Wheel Arch Moldings, Bose Premium Brand, California Emissions Requirements, Cargo Area Camera System, Cargo Tie-Down Rings, Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs., Engine Block Heater, Exhaust Brake, Front Automatic Emergency Braking, Front License Plate Bracket, Front Pedestrian Automatic Emergency Braking, Front Skid Plate(s), Front Wireless Charging Station, GMC Infotainment System Infotainment, GMC MultiPro Tailgate Step Lights, Gooseneck / 5th Wheel Prep Package, GVWR of 11350 lbs., Heated Driver Seat, Heated Passenger Seat, Heated Steering Wheel, Hill Descent Off-road Driving Assist, Hitch Package, Hotspot Wi-Fi, Lane Deviation Sensors, Leather-trimmed Upholstery, LED Headlights, LED Pickup Bed Light, LED Taillights, Multi-function Split-folding Tailgate, MyGMC With Connected Access Smart Device App Compatibility, Off-road Tuned Suspension, OnStar Satellite Communications, Power Folding Side Mirror Adjustments, Power Retractable Assist Steps, Power Sunroof, Proximity Entry System Multi-function Remote, Push-button Start, Rear Cross Traffic Alert, Rear Integrated Corner Step Bumper Detail, Rear Locking Differential, Rear Under-Seat Storage, Remote Engine Start, Sensor/alert Blind Spot Safety, Sport Pedal Kit, Spray-on Pickup Bed Liner, Surround View Camera System, Technology Package, Touch Screen Display Navigation System, Trailer Brake Controller, Trailer Coverage Blind Spot Safety, Trailer Hitch, Trailer Stability Control, Trailer Tire Pressure Monitor System, USB Front Power Outlet(s), USB Rear Power Outlet(s), Ventilated Driver Seat, Ventilated Passenger Seat, Winter Grille Cover, Wireless Android Auto Smartphone Integration, Wireless Apple CarPlay Smartphone Integration Experience premium power and off-road capability with this 2024 GMC Sierra 2500HD AT4 Crew Cab 4x4 in classic white. Equipped with the robust Duramax 6.6L Biodiesel Turbo V8 engine paired to an Allison 10-speed automatic transmission, this truck is ready for work or adventure. The AT4 Preferred Package and Off-road Tuned Suspension ensure you're prepared for any terrain, while the MultiPro Tailgate and spray-on bed liner add versatility and durability. Inside, enjoy advanced technology like a 13.4-inch infotainment screen with wireless Apple CarPlay and Android Auto, Bose Premium Audio, and a customizable 12.3-inch instrument cluster. Safety features include Adaptive Cruise Control, Front and Rear Automatic Emergency Braking, Blind Spot Monitoring with Trailer Coverage, and a Surround View Camera System. Comfort abounds with heated and ventilated leather seats, a heated steering wheel, dual-zone automatic climate control, and a power sunroof. Additional features: remote start, power folding mirrors, trailer brake controller, and the Gooseneck/5th Wheel Prep Package. This Sierra 2500HD AT4 is built for capability, comfort, and state-of-the-art connectivity-perfect for those who demand more from their truck.Certified Pre-Owned