2024 GMC Sierra 2500

This 2024 GMC Sierra 2500HD AT4X Crew Cab is finished in Onyx Black Paint and fitted with McGaughy's 4.5'' lift kit, which includes M84 shocks with stainless inserts and a four-wheel alignment, along with 20'' Method MR804 gloss black wheels, 37x12.50R20 Nitto Ridge Grappler tires, and professionally installed window tint backed by a lifetime warranty. The exterior treatment keeps the truck's heavy-duty character intact while adding clear, measurable changes to ride height, wheel fitment, and glass appearance. The AT4X trim's more specialized hardware is paired here with the AEV Edition, giving this Sierra a factory-upfitted appearance and equipment list that sits apart from a standard 2500HD. The body is further marked by the practical details that come with a purpose-built diesel truck, including a capped fuel fill and a winter grille cover.

This 2024 GMC Sierra 2500HD AT4X Crew Cab is equipped with a diesel powertrain that includes an exhaust brake, a 3.42 rear axle ratio, a 220 amp alternator, a high idle switch, an engine block heater, and federal emissions requirements. The GVWR of 11,350 lbs. places the truck firmly in heavy-duty territory, and the Gooseneck / 5th Wheel Prep Package adds the underbody hardware expected for towing applications that call for a dedicated connection point. The mechanical specification is straightforward and focused on work-ready capability, with the listed equipment aimed at supporting sustained load, cold-weather starting, and trailer use. These items are part of the truck's character in the same way the AT4X and AEV Edition labels are, because they indicate that this Sierra was ordered with function in mind rather than with a long list of cosmetic add-ons.

Inside the Crew Cab, this 2024 GMC Sierra 2500HD AT4X includes leather seats, premium audio, a Wi-Fi hotspot, a head-up display, adaptive cruise control, and collision warning. The cabin presentation matches the exterior's more deliberate specification, with materials and technology that sit alongside the truck's heavy-duty mechanical content rather than distracting from it. The head-up display keeps key information in view without requiring the driver to look away from the road, while the other convenience and safety systems are integrated into the interior as part of the original equipment list. The result is a space that remains consistent with a premium GMC truck, yet still reflects the utilitarian role expected of a 2500HD.

This 2024 GMC Sierra 2500HD AT4X Crew Cab combines the higher-riding suspension, large-diameter wheels, and 37'' tires with the chassis and towing features expected from a truck built on the 2500HD platform. The alignment work tied to the lift, along with the listed suspension components, suggests attention to keeping the altered stance properly sorted rather than simply raising the body for appearance. The black exterior finish, tinted glass, and gloss black wheels keep the visual treatment uniform, while the AEV Edition and AT4X badging identify the truck's more specialized hardware from the factory. With the diesel-related equipment, heavy-duty ratings, and towing prep already in place, this Sierra presents a specification that is easy to read and direct in what it offers.----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 th