Sierra 2500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Here at Lifted Trucks, this 2025 GMC Sierra 2500HD AT4 Crew Cab is fitted with a Cognito 2.5 level kit, 20 KMC off-road KM549 GRS full satin black wheels, 37x12.50R20 Nitto Ridge Grappler tires, and professionally installed window tint with a lifetime warranty, giving it a modified stance while keeping the details straightforward. Finished in Thunderstorm Gray paint, this truck pairs its heavy-duty hardware with a clean exterior presentation, and the AT4 High Clearance Step, roof marker lamps, and tinted glass add to its practical road presence without changing the character of the original cab-and-bed proportions. Inside, this Sierra includes leather seats, a power sunroof, a premium audio system, a Wi-Fi hotspot, a head-up display, and the Technology Package, along with the AT4 Preferred Package and AT4 Premium Plus Package. Adaptive Cruise Control and Collision Warning are also included, and the Rear Camera Mirror adds another layer to the available driver information. This 2500HD is built around the 6.6L gas V8 platform that underpins GMC's heavy-duty line, and the equipment list reflects a truck prepared for work as well as long-distance travel. The Max Trailering Package is present, along with the Gooseneck / 5th Wheel Prep Package, a 3.42 rear axle ratio, and a 220 amp alternator, all of which point to a truck equipped to manage demanding towing duties. An exhaust brake is included, and the GVWR is listed at 11,750 lbs. The Federal Emissions Override and the stated emissions requirements are both part of the specification, and the engine block heater and winter grille cover add cold-weather readiness. These items are listed alongside the other factory equipment rather than as separate modifications, which keeps the build sheet clear and easy to read. The AT4 trim gives this Sierra a more capability-focused character, and the hardware that comes with it remains intact beneath the added lift and wheels. The Crew Cab body provides the larger rear seating area associated with this cab style, while the AT4 High Clearance Step sits tight to the body for easier entry and exit without interrupting the truck's lower profile. The Thunderstorm Gray paint gives the exterior a subdued finish, and the roof marker lamps are retained above the cab line. With the lift kit already installed, the truck carries a taller ride height than stock, but the rest of the equipment reads like a conventional GMC heavy-duty package rather than a stripped or specialized build. The combination of factory and aftermarket components is direct and easy to identify, and the truck's visible details match the equipment list without requiring any interpretation beyond what is present. This Sierra 2500HD AT4 Crew Cab includes the sort of content buyers typically look for in a well-equipped heavy-duty pickup, with convenience, visibility, and towing features all listed together. Adaptive Cruise Control, Collision Warning, and the head-up display address driver assistance and information delivery, while the rear camera mirror and Technology Package support the same purpose from a different angle. Leather seats and the power sunroof add comfort, and the premium audio system and Wi-Fi hotspot round out the cabin equipment. The truck also carries the winter grille cover, engine block heater, exhaust brake, 220 amp alternator, and both the max trailering and gooseneck/5th wheel prep packages, which makes the equipment list consistent from front to back. The 3.42 rear axle ratio and the stated GVWR of 11,750 lbs. are noted as part of the truck's build data, and the overall specification remains focused on the hardware that is already installed.----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&gt;

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Glendale AZ 85308

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AT4 Premium Plus Package

Max Trailering Package

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 for sale near you in Glendale, AZ. Get more information and car pricing for this vehicle on Autotrader.

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package for sale in Glendale, AZ 85308: Truck Details - 792934124 - Autotrader

Listing Price	$82,001
Doc Fee	+ $489
Total Price	$82,490
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Used 2025 GMC Sierra 2500 AT4 AWD/4WD

w/ AT4 Premium Plus Package

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