Sierra 2500

AT4X

Spider

AWD4WD

8-Cylinder Turbo

Diesel

This 2026 GMC Sierra 2500HD AT4X Crew Cab is equipped with a BDS Suspension 5 lift kit paired with FOX 2.5 Elite Series remote reservoir shocks at both ends, and it has been aligned after installation. It rides on 22 Fittipaldi off-road wheels wrapped in 37X13.50R22 Nitto Ridge Grappler tires, with tinted windows completing the exterior presentation. The AT4X trim brings a heavy-duty chassis with a factory off-road focus, and the added suspension and wheel-and-tire package gives the truck a taller stance and added ground clearance without changing the basic character of the Silverado HD platform. This GMC uses the Sierra 2500HD body-on-frame foundation and the Crew Cab format provides the larger rear-seat area associated with this cab style. The exterior retains the squared-off proportions of the heavy-duty line, with a grille, fender contours, and bed proportions that fit the truck's work-capable design. The dark window tint carries through the side glass, and the upgraded wheel-and-tire combination fills the arches with a more aggressive off-road profile. The lifted suspension also gives the chassis additional separation from the ground, while still keeping the truck recognizably within the AT4X family. Inside, this Sierra 2500HD AT4X includes leather seats, a head-up display, premium audio, and Wi-Fi hotspot capability. The cabin follows GMC's familiar heavy-duty layout with large controls, clear readouts, and materials suited to regular use. The head-up display places key driving information within the driver's line of sight, and the audio system provides a higher-grade sound setup than the base truck. The Wi-Fi hotspot adds connected-device support, and the leather upholstery gives the interior a more finished feel without changing the truck's practical purpose. Seating remains sized for everyday use, with the Crew Cab format offering the broader rear compartment expected in this class. This truck is also equipped with adaptive cruise control and collision warning, two driver-assistance features that add to the standard driving aids available on a modern heavy-duty pickup. The Sierra 2500HD AT4X is built around GMC's larger diesel- and gas-capable HD architecture, with the frame, suspension hardware, and steering geometry intended to handle towing, payload, and demanding road conditions. The upgrades already mentioned do not alter the truck's core purpose, but they do add a more customized appearance and a different road feel compared with a stock example. This 2026 GMC Sierra 2500HD AT4X Crew Cab combines those factory and aftermarket elements in a way that leaves the truck's size, capability, and equipment easy to identify from the first glance to the driver's seat.----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 &amp; 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.

Used 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package

Used 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package Glendale AZ 85308

Lifted Trucks Glendale

LPO, Black Badging Package

Gooseneck/5th Wheel Prep Package

LPO, Hitch Package

Get AutoCheck Vehicle History

Finance with Lifted Trucks Glendale

Kelley Blue Book℠ Instant Cash Offer

Credit Report

Insurance Shopping?

Some vehicles may be subject to manufacturer safety recalls. See if there are any open safety recalls for this vehicle. This does not include non-safety recalls. Recently announced safety recalls may not yet be posted and there may be a delay between the time a repair is made and before it is reported or posted to the website. Before purchasing, be sure to ask the seller for an up-to-date status on any recalls.

No recall found based on AutoCheck report.

Automatic

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

Used 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package for sale in Glendale, AZ 85308: Truck Details - 792554320 - Autotrader

Listing Price	$104,501
Doc Fee	+ $489
Total Price	$104,990
Dealer Fees Included

Helpful Links

Car Research & News

Car Buying Tools

Used 2026 GMC Sierra 2500 AT4X AWD/4WD

w/ LPO, Black Badging Package

Get to know this GMC Sierra 2500

Specs

Highlights

Exterior

Interior

Safety

Technology

Build Your Offer

My Wallet