Vehicle Details
Power through every job and adventure in this 2026 GMC Sierra 3500 AT4, a heavy-duty pickup built for drivers who demand serious capability, premium comfort, and standout style. Equipped with 4WD and a commanding V8, 6.6L Diesel engine, this GMC Sierra 3500 AT4 is ready for towing, hauling, and tackling rough terrain with confidence. Whether you're on the ranch, at the worksite, or heading out for a weekend escape, this truck delivers the strength and refinement you need. Inside, you'll find Leather Seats that bring upscale comfort to every mile, along with a Heated Steering Wheel that makes cold mornings far more enjoyable. The Back-Up Camera adds convenience and confidence when maneuvering in tight spaces, while XM Radio keeps your favorite entertainment close at hand on every drive. The Off-Road Package gives this GMC Sierra enhanced capability for challenging trails and demanding conditions, making it a smart choice for drivers who want more than a standard pickup. Located in Stephenville TX, this 2026 GMC Sierra 3500 AT4 is a standout option for anyone searching for a powerful diesel truck with premium features and rugged attitude. If you're looking for a durable, impressive, and well-equipped heavy-duty pickup, this GMC Sierra 3500 AT4 deserves your attention. Schedule your visit today and experience GMC strength firsthand.

Equipment
This 2026 GMC Sierra 3500 is equipped with the latest generation of XM/Sirius Radio. Never get into a cold vehicle again with the remote start feature on it. The steering wheel audio controls on this vehicle keep the volume and station within easy reach. The vehicle features a high end BOSE stereo system. The leather seats in this model are a must for buyers looking for comfort, durability, and style. This model is pure luxury with a heated steering wheel. This 2026 GMC Sierra 3500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Protect this unit from unwanted accidents with a cutting edge backup camera system. This 1 ton pickup has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. An off-road package is installed on this 1 ton pickup so you are ready for your four-wheeling best.

Packages
Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Floor-Mounted Center Console; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Premium Front Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Premium Rear Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Windows with Passenger Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats