The 2026 GMC Sierra 3500HD AT4 in a stunning silver finish, paired with a robust 4x4 drivetrain, offers exceptional handling both on and off the road. This new truck is engineered for those who demand power and elegance.The exterior boasts high-gloss black aluminum wheels with off-road tires, rugged running boards, and eye-catching black badging that enhance its commanding presence. Step inside to experience the spacious and sophisticated black leather interior with Kalahari accents, providing both comfort and style for any journey.Built for modern drives, this truck features a 13.4-inch diagonal premium GMC infotainment system with a touch-screen, wireless connections for Android Auto and Apple CarPlay, and an integrated Wi-Fi hotspot. The safety suite includes a multicolor 15-inch diagonal head-up display, lane assist, and a rear camera mirror to elevate your driving experience.Perfect for the adventurous spirit or those in need of reliable towing capabilities, this truck comes equipped with trailering provisions and an exhaust brake for enhanced control. Imagine yourself behind the wheel of this powerful machine and feel the difference it makes in every drive.Contact Downtown Tyee Chevrolet Buick GMC Ltd. today to learn more about the 2026 GMC Sierra 3500HD AT4 and make it your own.