This 2021 GMC Sierra 2500HD AT4 Crew Cab is a premium heavy duty truck designed for those who demand both rugged off road capability and refined interior comfort. Presented in a clean white exterior, this AT4 trim is purpose built for tough terrain, featuring an specialized off road suspension with Rancho shocks, skid plates, and an Autotrac 2-speed transfer case. With 85,653 miles, this pickup remains a formidable powerhouse, offering the strength needed for heavy towing and hauling while maintaining a bold, aggressive stance with its signature black chrome accents and red vertical recovery hooks.Inside, the cabin offers a sophisticated environment with Jet Black leather seating surfaces complemented by exclusive Kalahari accents. This model is equipped with high end amenities including heated and ventilated front bucket seats, a heated steering wheel, and dual zone automatic climate control. Tech forward features like the Premium GMC Infotainment System with an 8 inch touchscreen, wireless Apple CarPlay, and Android Auto ensure you stay connected on every journey. Additionally, the innovative GMC MultiPro Tailgate provides six unique functions to improve loading, unloading, and access to the cargo bed. Safety and trailering are top priorities in this Sierra 2500HD. It comes equipped with the ProGrade Trailering System, which includes an in vehicle trailering app to streamline your hitching and towing process. Advanced driver assistance features such as Side Blind Zone Alert, Rear Cross Traffic Alert, and Front and Rear Park Assist provide extra confidence whether you are at the job site or on the highway. This vehicle perfectly balances the grit of a 3/4 ton workhorse with the luxury and technology of a modern daily driver.