This vehicle is offered by Jackie Cooper Nissan, a trusted automotive dealership known for integrity experience and customer focused service. Located in Tulsa, Jackie Cooper Nissan has built a strong reputation for offering carefully selected vehicles transparent pricing and a professional buying experience. Every vehicle is presented with accuracy clarity and attention to detail to help customers make confident informed decisions. When you shop with Jackie Cooper Nissan you are working with a dealership committed to long term relationships quality vehicles and exceptional service before during after the sale. - Adaptive Cruise Control - Android Auto - Apple CarPlay - Automatic Headlights - Backup Camera - Blind Spot Monitors - Bluetooth - Cooled Seats - COOPER CERTIFIED - Hands-free Bluetooth Phone System - Heated Seats - Heated Steering Wheel - Keyless Access - Leather Seats - Navigation System - Power Drivers Seat - Premium Audio Package - Push Button Start - Sunroof/Moonroof - Touch Screen Controls - Towing Package with Hitch This 2026 GMC Sierra 2500HD AT4X delivers exceptional capability and premium comfort. The powerful Duramax 6.6L V8 Turbodiesel engine, paired with a smooth-shifting 10-speed automatic transmission, provides impressive towing and hauling performance. The off-road-focused AT4X trim adds rugged features like skid plates, an advanced 4WD system, and an off-road suspension for tackling the toughest terrain. Inside, you'll find a spacious and well-appointed cabin with premium leather seating, heated and cooled front seats, and a premium Bose audio system. The large 15-inch heads-up display and intuitive infotainment system with navigation keep you connected and informed on the go. Thoughtful technology features like blind spot monitoring, rear cross-traffic alert, and a 360-degree camera system enhance safety and convenience. Whether you're taking on a challenging worksite, towing a heavy trailer, or just enjoying a comfortable daily commute, this GMC Sierra 2500HD AT4X is up to the task. Visit Jackie Cooper Nissan today to experience this exceptional heavy-duty pickup for yourself.