Heavy-duty trucks are good at moving serious weight. Off-road trucks are good at getting into places where pavement has given up. The 2026 GMC Sierra 2500 HD AT4X is built to do both. For Wichita Falls, TX drivers dealing with trailers, ranch roads, rough job sites, and long highway runs, the AT4X combines Sierra HD capability with genuine off-road hardware. Add an available Duramax® diesel producing 975 lbs. ft. of torque and a surprisingly upscale cabin, and this is far removed from a basic work pickup. 1. The Off-Road Equipment Is Doing Real Work The AT4X isn't simply a Sierra HD with larger tires and a tougher-looking grille. Multimatic™ DSSV dampers are at the center of its suspension setup, helping control the truck across rough and uneven surfaces. A factory lift contributes to 11.6 inches of ground clearance, giving the AT4X more room underneath when terrain gets difficult. It also comes equipped with 35-inch Goodyear® Territory MT tires, an electronic-locking rear differential, underbody skid plates, and Off-Road Mode. Around Wichita Falls, that equipment makes sense for drivers regularly crossing ranch property, unimproved roads, muddy job sites, and other places where an ordinary heavy-duty pickup can start feeling very large indeed. 2. You Can Choose Gas or Serious Diesel Torque GMC gives Sierra 2500 HD AT4X buyers two 6.6L V8 engines. The gasoline V8 produces 401 hp and 464 lbs. ft. of torque. The available 6.6L Duramax® Turbo-Diesel V8 raises output to 470 hp and a substantial 975 lbs. ft. of torque. Both work with an Allison® 10-speed automatic transmission. The gas V8 gives drivers heavy-duty capability without committing to diesel ownership. For those regularly pulling substantial trailers, the Duramax® makes a compelling case with its enormous torque output. When browsing new GMC Sierra HD inventory, engine choice should come down to how frequently you tow, the loads involved, and how you use the truck between those jobs. 3. Trailer Technology Makes a Big Truck Easier to Manage Raw capability only tells part of the towing story. GMC has also put considerable effort into helping drivers manage the trailer behind the truck. Available camera technology provides up to 14 views, including Transparent Trailer View when used with a compatible conventional trailer. That can give the driver a perspective that would otherwise be blocked by whatever they're towing. The available ProGrade™ Trailering System adds trailer profiles, pre-departure checklists, trailer-status information, and hitching tools. An integrated trailer brake controller provides additional control from inside the truck. Towing and payload ratings depend on engine, cab, equipment, and configuration, so always confirm the ratings of the individual Sierra 2500 HD before hitching up. 4. The Interior Has Little in Common with an Old Work Truck Open the door and the AT4X takes an unexpected turn. The Obsidian Rush interior uses full-grain leather seating surfaces with technical-grain leather accents. Up front are 16-way power-adjustable seats with massage functionality, which becomes considerably more interesting after several hours behind the wheel. A 13.4-inch diagonal infotainment touchscreen sits alongside a 12.3-inch diagonal Driver Information Center. There's also a 15-inch diagonal Head-Up Display, Bose® premium audio, and wireless smartphone connectivity. It's still an HD truck. It simply doesn't require you to feel like you're operating industrial machinery from the driver's seat. 5. It Looks Like the Hardware Underneath It The AT4X doesn't hide its intentions. Dark exterior details, AT4X badging, 18-inch wheels, 35-inch mud-terrain tires, and a distinctive grille give it a stance that fits the mechanical upgrades. The GMC MultiPro™ Tailgate adds 6 functions for working around and accessing the bed, including an integrated full-width step. Drivers looking for something more specialized can also explore the AT4X AEV Edition, developed with American Expedition Vehicles and equipped with additional hardware for more demanding off-road use. See What an HD Truck Can Do Away from Pavement The 2026 GMC Sierra 2500 HD AT4X occupies an unusual position in the GMC truck lineup. It combines 11.6 inches of ground clearance and Multimatic™ DSSV dampers with available 975 lbs. ft. of Duramax® torque, serious trailering technology, and a cabin designed for long days. Visit Grubbs GMC of Wichita Falls to browse new Sierra 2500 HD inventory, compare AT4X configurations, and explore available GMC truck offers. Then schedule a Sierra 2500 HD AT4X test drive online and see how different a heavy-duty truck can feel when the road stops cooperating.
Bold Styling & Smart Tech in the 2026 Dodge Durango
If you’re looking for a new SUV, but you want something that brings bold styling and smart tech together, you need to check out the 2026 Dodge Durango. No matter if you’re just taking the family through town in Wichita Falls, Texas, or heading out on a weekend adventure, the three-row Durango will handle it all. What Makes the 2026 Dodge Durango's Design Stand Out The 2026 Durango features an aggressive front fascia, muscular body lines, and available dual center stripes. Inside, the cabin is thoughtfully designed with quality materials, a spacious layout, and controls that keep everything within easy reach. With seating for up to 7, the Durango has over 50 seating configurations, with split folding seats in the second and third rows, so you’ll be able to fit whatever you’re bringing with you, and with up to 85.1 cu ft of cargo space, you can bring quite a lot. The 10.1-in Uconnect® 5 touchscreen system anchors the interior tech experience, giving you access to navigation, audio, and connectivity features without distraction. It also has wireless Apple CarPlay® and Android Auto™ capability, so you can make calls, listen to music, or use your phone’s apps on the touchscreen. Performance That Delivers on the Promise The 2026 Durango has multiple powertrain options, including the standard 3.6-liter Pentastar® V6 engine that puts out 295 hp and 260 lb-ft of torque with a best-in-class towing capacity of 6,200 lbs. An available 5.7L HEMI® V8 is capable of 360 hp, 390 lb-ft of torque, with a 7,200 lb towing capacity. A supercharged 6.4L HEMI® V*, available on Durango R/T 392 models, puts out 475 hp, 470 lb-ft of torque and has a best-in-class towing capacity of 8,700 lbs. The SRT Hellcat trim takes things to another level entirely, offering a 6.2L supercharged HEMI® V8 has a capacity of 710 hp, 645 lb-ft of torque and it also has a best-in-class towing capacity of 8,700 lbs. There is also an available all-wheel drive system, which gives you added traction on slippery roads or uneven terrain. Technology & Safety Features The 2026 Durango comes loaded with technology designed to make every drive easier and more enjoyable. Available features include a rear-seat entertainment system, a premium audio setup, wireless device charging, and a Wi-Fi hotspot to keep everyone connected on the go. On the safety side, the 2026 Dodge Durango offers a suite of available driver assistance features, including blind-spot monitoring, rear cross-path detection, and adaptive cruise control. These tools are designed to support your awareness without taking control away from you. Trim Options & Customization One of the strengths of the Durango lineup is how much flexibility it offers. From the approachable GT to the performance-focused SRT Hellcat, there is a trim level that fits a wide range of needs and preferences. You can also personalize your build with available tow packages, wheel upgrades, interior color options, and more. Why the 2026 Dodge Durango Makes Sense as Your Next SUV If you need a three-row SUV that delivers personality, performance, and practicality, the 2026 Dodge Durango will fit the bill. It combines a bold exterior with a well-equipped interior, capable powertrains, and a range of smart technology features that make everyday driving more enjoyable. Drivers throughout Wichita Falls, TX can explore available trim levels, build options, and current offers by dropping by Grubbs CDJR or visiting us online at grubbscdjrwichitafalls.com to find the right fit for their lifestyle.