2026 GMC Sierra 3500

This 2026 GMC Sierra 3500HD AT4 Crew Cab is equipped with a BDS 5'' suspension lift paired with FOX 2.5 Elite Series remote reservoir shocks at both ends and a four-wheel alignment, giving the chassis the additional clearance and damping hardware associated with a more serious off-road-oriented build. It rides on 20'' Fuel Off-Road D847 Rebar wheels finished in full satin black and 37X13.50R20 Toyo Open Country R/T Trail tires, a combination that fills the arches and adds substantial tire sidewall. Professionally installed window tint with a lifetime warranty completes the exterior changes while keeping the glass treatment straightforward and documented. The underlying truck remains a heavy-duty Sierra 3500HD AT4 Crew Cab, so the added equipment builds on an already capable platform rather than replacing it.

This truck is specified with leather seats, which bring a more finished interior treatment to the cabin, along with navigation for route guidance and destination lookup. Adaptive cruise control is included, adding a driver-assist feature that maintains a set following distance in traffic and on the highway. Collision warning is also listed among the options, giving the truck another active safety system that monitors for potential forward conflicts. These features are the kind that matter in regular use because they are part of the vehicle's core control and information systems rather than appearance items.

This truck also includes premium audio, so the cabin carries an upgraded sound package instead of a basic factory setup. The system is integrated into the vehicle's interior controls and infotainment functions, where it supports everyday listening without requiring aftermarket equipment. A Wi-Fi hotspot is included as well, providing in-vehicle connectivity for devices that need an internet connection while on the road. That feature adds a practical layer of convenience for work use, family travel, or simply keeping passengers connected during longer drives.

This 2026 GMC Sierra 3500HD AT4 Crew Cab is the kind of heavy-duty pickup that combines factory equipment with a set of well-chosen modifications and comfort-focused options. The lifted suspension, larger tires, and wheel package give the truck more ground clearance and a more substantial footprint, while the interior remains equipped with leather, navigation, premium audio, and connectivity features. The available driver-assist technology adds another level of support during routine driving, and the tinted glass rounds out the exterior changes without altering the truck's basic utility.----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.