Introducing the 2025 GMC Sierra 3500HD Crew Cab Standard Box AT4, a powerful and striking pickup designed to meet the demands of both work and play. Wrapped in a bold Volcanic Red Tintcoat paint and featuring a sophisticated Jet Black & Kalahari Accent interior, this Sierra AT4 makes a commanding statement on the road. At its core, the Sierra 3500HD is powered by the formidable 6.6L Duramax Turbo-Diesel engine, paired with a 10-speed automatic transmission that delivers exceptional power and towing capability. This engine-transmission combination ensures robust performance whether you’re hauling heavy loads or navigating rugged terrain. The Sierra AT4 comes equipped with an extensive array of features designed for convenience, safety, and comfort. The trailering package includes a hitch view and trailer side blind zone alert, enhancing your towing experience with precision and added safety. Advanced safety features such as rear cross traffic alert, HD surround vision, front and rear park assist, automatic emergency braking, forward collision alert, and front pedestrian braking offer comprehensive protection on the road. Lane departure warning further aids in maintaining safe driving practices. Inside, the Sierra 3500HD boasts a suite of premium amenities. The 13.4 touch screen with navigation, Bluetooth connectivity, and Wireless Apple CarPlay & Android Auto ensures that you stay connected and entertained with ease. The cabin is designed for ultimate comfort, featuring heated and ventilated front seats, a heated steering wheel, and heated second-row seating. The wireless charging pad keeps your devices powered up, and adaptive cruise control makes long drives more relaxing. Additional interior features include a heads-up display for key driving information, a power sunroof for an open-air feel, and a rear camera mirror for enhanced rear visibility. The power sliding rear window adds convenience, while the GMC Multipro Tailgate provides versatile cargo access. The Sierra 3500HD also stands out with its 20 Black Aluminum wheels, power heated outside mirrors, and Rainsense wipers for optimal visibility in varying weather conditions. *AMVIC Licensed Dealer