Experience unmatched power and luxury with this 2023 GMC Sierra 3500HD AT4, boasting a robust 52,158 miles. Equipped with a formidable 6.6L V8 engine and advanced towing capabilities, its perfect for heavy-duty tasks, while the AT4 package ensures off-road readiness with premium suspension, skid plates, and all-terrain tires. Inside, enjoy a refined interior featuring leather seats, a touchscreen infotainment system, and modern safety features. Well-maintained and ready to handle your toughest jobs in style and comfort.Cayenne Red Tintcoat Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD AT4