2026 GMC Sierra 2500

This 2026 GMC Sierra 2500HD AT4 Crew Cab is fitted with a CST Suspension 4'' lift kit that adds CST Stage 3 components, including 2.0 Dirt Series front and rear shocks, along with a four-wheel alignment. It rides on 22'' Arena Wheel Co. A131 Sparta full gloss black wheels and 37x12.50R22 Toyo Open Country R/T Trail tires, and the exterior is finished with professionally installed window tint backed by a lifetime warranty. The truck combines those upgrades with the AT4 trim's heavy-duty focus, while keeping the details clean and functional.

This Sierra 2500HD is powered and equipped as a heavy-duty GMC pickup built for work and travel alike. The Crew Cab body provides a full-size cabin with room for passengers, and the AT4 treatment brings the more capable, off-road-oriented character associated with the trim. The suspension and tire package gives the truck a taller stance than stock, while the wheel and tire fitment adds a more aggressive footprint without changing the fact that this is still a serious three-quarter-ton pickup.

Inside, this GMC includes leather seats, adaptive cruise control, navigation, premium audio, collision warning, and a Wi-Fi hotspot. Those options add everyday convenience and driver assistance without altering the truck's core purpose. The cabin remains centered on practical use, with equipment that supports longer drives, routine commuting, and time spent on job sites or back roads.

As a Crew Cab, this Sierra 2500HD provides the larger rear-seat space expected in this body style, and the interior appointments give it a more finished feel than a basic work truck. The available technology is straightforward to use, and the added audio and connectivity features make the cabin more accommodating on extended trips. With its lift, tires, and wheel package already installed, this GMC has the hardware in place to handle demanding use while keeping the presentation consistent with the AT4's durable character.----We've built an unmatched reputation over the last two decades for customizing and selling thousands of the highest quality used vehicles in the country. Our inventory is nationally sourced by our certified buyers who cherry pick only the best of the best of what is available. These vehicles then go through an 82 point inspection process to guarantee quality and safety. Our lift kits are installed by our own factory-trained technicians, who have thousands of hours of experience. The installation is then inspected by a second dedicated quality control technician, before being sent to our state of the art Hunter Engineering laser alignment rack. Our aftermarket research and development team always matches the best fitting lift kit, shocks, and wheel & tire combinations to each individual vehicle for optimal off-road performance, while maintaining an incredibly smooth ride on the street. We never cut any corners on our builds, which is why we only use top quality name brand products when building your Truck, SUV or Jeep. We have thousands of 5-star reviews, and one of the highest rates of repeat customers in the auto industry. Stop by today, and experience the difference.