The 2026 GMC Sierra 2500HD AT4 in a striking Summit White paired with a 4×4 drivetrain is the epitome of rugged elegance. This new Crew Cab Standard Box model combines off-road capability with premium style and luxurious amenities.On the exterior, high gloss black aluminum wheels and all-terrain tires enhance its bold presence, while power retractable assist steps with LED lighting make access easy in any condition. The truck is equipped with a sunroof, adding a touch of open-air freedom, and smoked amber roof marker lamps complete the robust look.Step inside to experience the warmth of jet black leather seats accented with Kalahari touches. The Sierra 2500HD AT4 boasts a range of comforts, including heated and cooled front bucket seats, a heated steering wheel, and a power rear sliding window with rear defogger. Stay connected and entertained with the 13.4-inch diagonal Premium GMC Infotainment System, featuring Google built-in apps, navigation, and wireless compatibility for Android Auto and Apple CarPlay.This truck is engineered with advanced safety and driver assistance technologies, like adaptive cruise control, lane assist, a rear camera mirror, and a multi-colour 15-inch diagonal head-up display, providing a safer driving experience. The backup camera, parking sensors, and a hitch platform for gooseneck or 5th wheel towing further enhance its capabilities.Ideal for adventurers and professionals who demand strength and sophistication in their vehicle, the GMC Sierra 2500HD AT4 is perfectly equipped for any challenge. Contact Laplante Chevrolet Buick GMC today to discover more about this incredible truck and make it your own.