SummaryStraight Forward Pricing ** Serving Spartanburg, Greenville, Woodruff, Landrum, Boiling Springs, Inman, Saluda, Gaffney, Blacksburg, Taylors, Simpsonville, Greer, Clemson, Hendersonville, Asheville, Anderson, Brevard, Tryon, Cowpens, Forest City, Shelby, Kings Mountain, Rock Hill and surrounding areas for over 80 Years!Vehicle Details2026 GMC Sierra 2500 AT4 4WD - Spartanburg, SCElevate your work and off-road capability with this rugged 2026 GMC Sierra 2500 AT4, now available in Spartanburg, SC. Powered by a robust 6.6L V8 diesel and four-wheel drive, this GMC Sierra 2500 AT4 delivers commanding torque and confidence for towing, hauling, and tackling rough terrain. The off-road package enhances capability with upgraded suspension and underbody protection for trail-ready performance.Inside, experience comfort and convenience with a heated steering wheel that keeps you comfortable in cool weather. Stay connected on the road with Android Auto and hands-free Bluetooth integration, providing seamless access to navigation, music, and calls. Enjoy premium audio choices and satellite variety through XM Radio.Built for serious drivers who demand strength, technology, and comfort, this GMC Sierra 2500 AT4 blends heavy-duty capability with refined creature comforts. Whether you're heading to a job site, exploring backcountry routes, or towing equipment, this truck is engineered to perform.Located in Spartanburg, SC, this 2026 GMC Sierra 2500 AT4 is ready for your test drive. Contact us to schedule an appointment and experience the power, technology, and off-road readiness of this exceptional heavy-duty pickup.PackagesAT4 Premium Plus Package: Power Sunroof; Technology Package; Power-Retractable Black Assist Steps. 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 Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; 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; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with 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; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Power-Retractable Black Assist Steps. Technology Package. Power Sunroof. Body Color Wheel Arch Moldings. Gooseneck/5th Wheel Prep Package. 3 Years SiriusXM. LED Smoked Amber Roof Marker Lamps. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**