2026 GMC Sierra 2500 HD Crew Cab Standard Box 4-Wheel Drive Denali Ultimate

The 2026 GMC Sierra 2500HD Denali Ultimate is a premium heavy-duty truck built to deliver capability and refinement for those who demand the very best. - Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic transmission and 4WD - Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness - 22" Gloss Black Aluminum Wheels with all-terrain blackwall tires - Bose Premium Series 12-Speaker System with SiriusXM 360L and Apple CarPlay/Android Auto - Off-Road Suspension with 2-Speed Active Transfer Case and Hill Descent Control - Multicolor 15" Diagonal Head-Up Display with premium GMC Infotainment System - HD Surround Vision with Bed View Camera and Trailer Camera Provisions - Heated and ventilated front and rear seats with 16-way power driver and passenger adjusters - Full grain leather seat trim with panoramic power sunroof - Automatic Emergency Braking, Lane Departure Warning, and Rear Cross Traffic Alert - Ultrasonic front and rear park assist with hitch guidance and hitch view - OnStar Emergency Communication System with wireless phone projection - Spray-on pickup bedliner with GMC logo and signature Denali Ultimate Vadar Chrome grille - Advanced trailering technology including trailer tire pressure monitor sensors and in-vehicle trailering system app - Premium floor liners with removable carpet inserts and 120-volt power outlets This Sierra 2500HD Denali Ultimate arrives finished in crisp White exterior, presenting a commanding presence on any road or jobsite. The interior combines luxury and functionality with full grain leather appointments, genuine wood dashboard and door panel inserts, and an overhead console that keeps essential controls within reach. Whether you're towing a gooseneck trailer or navigating challenging terrain, the integrated technology suite provides confidence and control. The Duramax turbodiesel engine pairs with a 10-speed automatic transmission to optimize power delivery across all driving conditions. The 2-Speed Active Transfer Case and off-road suspension ensure this truck handles both highway miles and rough terrain with equal capability. Hill Descent Control complements the available traction management systems to keep you in command. Safety and convenience converge throughout this truck. The HD Surround Vision system, coupled with multiple camera provisions for trailers, gives you complete situational awareness. Automatic Emergency Braking, Forward Pedestrian Braking, and Lane Departure Warning work together to help prevent accidents. Inside, heated and ventilated seating adjusts sixteen ways to provide all-day comfort, while the power sliding rear window and power sunroof enhance versatility. Technology integration makes this Sierra 2500HD a mobile command center. The premium GMC Infotainment System supports wireless phone projection and wired Apple CarPlay and Android Auto connectivity. The Bose audio system delivers premium sound quality, and the 15-inch head-up display projects critical information directly into your line of sight. OnStar services and emergency communication capabilities provide additional peace of mind. The gooseneck and 5th wheel prep package positions this truck as a dedicated towing platform. The hitch platform accepts either gooseneck or 5th wheel configurations, while the bed-mounted 7-pin trailer harness integrates seamlessly. Trailer tire pressure monitors and the integrated trailering system app give you real-time control and monitoring of your equipment. GMC Dealer of the Year 16 years in a row! Everett Buick GMC is 'Family Owned and Customer Friendly'. The dealership was opened in 2006 by Dwight and Susie Everett, and has grown into the #1 Buick GMC dealership in America. We invite you to come by the dealership today and experience the Everett Difference. CALL 501-315-7100 AND DISCOVER THE DIFFERENCE! @ EverettBGMC.com