Vehicle Details
Discover the power and presence of this 2026 GMC Sierra 2500 AT4X, a commanding 4WD heavy-duty truck ready for worksite demands and weekend adventures. Equipped with a gutsy V8 6.6L Diesel engine, this GMC Sierra delivers the torque and towing capability you expect from a premium diesel pickup. The AT4X trim brings rugged off-road capability with a dedicated Off-Road Package, enhanced suspension, skid protection, and premium tires to tackle rough terrain with confidence. Step inside and experience a driver-focused cabin loaded with modern connectivity and convenience. Android Auto integration and Hands-Free Bluetooth® ensure seamless smartphone access and safe, distraction-free calling. An intuitive XM Radio keeps entertainment options abundant on every drive. Safety and visibility are enhanced by a Back-Up Camera, making maneuvering and hitching trailers simpler and more precise. This GMC Sierra 2500 AT4X stands out with aggressive styling, durable bed features, and trail-ready components that make it as functional as it is striking. Whether you're navigating rural roads, hauling heavy loads, or exploring rugged trails around Stephenville, TX, this truck is engineered to perform. Don't miss your chance to own a robust, feature-rich diesel pickup that combines towing muscle, off-road capability, and modern tech. Contact us to schedule a test drive and see why this 2026 GMC Sierra 2500 AT4X is the ideal truck for demanding tasks and serious adventures.

Equipment
This GMC Sierra is pure luxury with a heated steering wheel. An off-road package is equipped on this model. Engulf yourself with the crystal clear sound of a BOSE sound system in the GMC Sierra. This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The steering wheel audio controls on this unit keep the volume and station within easy reach. Start the vehicle from inside with remote start. Protect it from unwanted accidents with a cutting edge backup camera system. This unit comes equipped with Android Auto for seamless smartphone integration on the road. The leather seats in this 3/4 ton pickup are a must for buyers looking for comfort, durability, and style. Bluetooth® technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road. It warns of approaching vehicles with Cross-Traffic Alert. This 3/4 ton pickup offers Apple CarPlay for seamless connectivity.

Packages
Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Rear Premium Floor Liners with Removable Carpet Insert; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; K