2025 GMC Sierra 3500HD

The 2025 GMC Sierra 3500HD AT4 in Thunderstorm Gray is a bold combination of power, off-road capability, and custom style. Driven by a Turbocharged Diesel V8 6.6L, this heavy-duty truck delivers exceptional performance for towing, hauling, and off-road adventures.A 6.5" BDS lift with Fox shocks provides superior ground clearance and suspension performance, allowing the Sierra to dominate rough terrain with ease. It rolls on Fuel Twitch Blackout 20x10-18 wheels wrapped in massive 37x13.5 Toyo Open Country R/T Trail tires, ensuring a confident grip and a commanding road presence.Custom touches elevate this AT4 to an unmatched level of personalization. The paint-matched fender flares, GMCS, tow hooks, and front bumper trim create a seamless, premium look, while the de-badged AT4 logos maintain a sleek, understated style. Boost Auto fender lights and 5 Star Long John kick-back mud flaps enhance both function and form, making it as practical as it is striking.Tinted front windows match the rear, ensuring privacy and a cohesive aesthetic. The Jet Black interior with Kalahari accents provides a rugged yet refined cabin, featuring high-quality materials and practical design for ultimate comfort on the road or trail.The 2025 GMC Sierra 3500HD AT4 is built to tackle the toughest challenges while turning heads with its custom upgrades and aggressive stance.Interested in learning more about our amazing builds, or perhaps you'd like to kit out your next dream build yourself? Get in touch with us today and we'll be more than happy to make those ideas come to life with our incredible team @ Sherwood Customs today!