2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Experience unmatched capability and refined comfort with the 2026 GMC Sierra 2500HD AT4, designed for drivers who demand power, technology, and rugged versatility. Powered by a robust Duramax 6.6L V8 turbodiesel engine paired with a smooth 10-speed automatic transmission, this Sierra 2500HD delivers exceptional towing and hauling strength for heavy-duty tasks. Its four-wheel drive system and locking limited-slip differential ensure confident traction across challenging terrains, while integrated tow hooks and a factory-installed tow hitch make trailering effortless. The AT4 trim adds rugged aluminum wheels, running boards, and an integrated tailgate step, enhancing both functionality and style. Inside, the cabin offers premium leather bucket seats with heating, cooling, and adjustable lumbar support for both driver and passenger, ensuring comfort on long hauls. Advanced safety features like blind spot monitoring, lane departure warning, front collision mitigation, and cross-traffic alert provide peace of mind on every journey. The Aerial View Display System and rear parking aid simplify maneuvering in tight spots, while adaptive cruise control and remote engine start add convenience to your drive. Finished in striking Summit White, the 2026 Sierra 2500HD AT4 blends rugged capability with sophisticated technology, making it the ideal choice for professionals who need a dependable, powerful truck without compromising on comfort or safety. Be sure to call or visit Husker GM to discover more. Your new favorite vehicle awaits - don't let someone else drive it home!