2026 GMC Sierra 2500

Jim Stykemain Chevrolet GMC in Sturgis MI is closer than you think. On the corner of M66 and US12 in Sturgis. Driving time to Jim Stykemain Chevrolet GMC: La Grange = 15 minutes, White Pigeon = 18 minutes, Three Rivers = 22 minutes, Coldwater = 30 minutes. Elkhart = ONLY 39 MINUTES! COME CHECK US OUT. Visit us online at STYKEMAINSTURGIS.COM Proudly serving: Sturgis, Howe, LaGrange, Elkhart, Kalamazoo, Angola, Portage, Battle Creek, Detroit, Indianapolis, South Bend, Fort Wayne, and all of greater Ohio, Michigan, and Indiana. - Duramax 6.6L V8 Turbodiesel Engine with 10-Speed Automatic - 4WD with 2-Speed Active Transfer Case and Off-Road Suspension - Max Trailering Package with 3500 HD Frame and Heavy-Duty Components - Gooseneck/5th Wheel Prep Package with Bed Stamped Holes - Heated and Ventilated Leather Seats with 16-Way Power Adjusters - Premium Bose 12-Speaker Sound System with SiriusXM - Multicolor 15 Head-Up Display with Trailer Camera Provisions - HD Surround Vision with Bed View Camera - Apple CarPlay and Android Auto Integration - Navigation GPS with Wireless Phone Projection - Power Sunroof with Remote Engine Start - Ultrasonic Front and Rear Park Assist with Trailer Side Blind Zone Alert - Universal Home Remote and WiFi Hotspot - Spray-On Bedliner with GMC Logo - Signature Denali Ultimate Grille in Vader Chrome The 2026 GMC Sierra 2500HD Denali Ultimate represents serious capability wrapped in refined aesthetics. This silver powerhouse combines the proven reliability of the Duramax 6.6L V8 Turbodiesel with a 10-speed automatic transmission and 4WD to handle whatever demands you place on it. Whether you're managing daily responsibilities or tackling demanding job sites, this truck delivers the performance level expected of a premium heavy-duty truck. The Max Trailering Package elevates this Sierra beyond standard heavy-duty capability. You receive a reinforced 3500 HD frame, heavy-duty leaf springs, a 12-inch rear axle, upgraded shock package, and gooseneck or 5th wheel prep provisions with stamped bed holes and protective caps. This comprehensive package transforms your truck into a true multi-purpose workhorse without compromise. Your driving experience inside the Denali Ultimate cab reflects genuine luxury. Full grain leather seats with 16-way power adjustment and lumbar support keep you comfortable through long drives. Heated and ventilated seating is available, ensuring comfort regardless of season. The heated steering wheel, genuine wood accents on the dashboard and door panels, and leather-wrapped steering wheel establish an environment of refinement rarely found in heavy-duty trucks. Technology integration throughout this Sierra keeps you connected and in control. The premium GMC Infotainment System pairs seamlessly with Apple CarPlay and Android Auto, while the multicolor 15-inch head-up display projects essential vehicle information directly into your line of sight. Navigation GPS guides your route while the built-in WiFi hotspot keeps passengers connected. Wireless phone projection and charging eliminate cord clutter, while multiple USB ports strategically placed throughout the cabin charge your devices efficiently. Trailering becomes manageable with advanced camera and monitoring systems. The Bed View Camera with trailer camera provisions, HD Surround Vision, and in-vehicle trailering system app provide comprehensive visibility. Trailer tire pressure monitor sensors, trailer side blind zone alert, and hitch guidance with hitch view ensure safe operation when towing. The system supports both gooseneck and 5th wheel configurations through the prep package provisions. At only 4 miles, this Denali Ultimate remains essentially new. Contact us at 269-651-9304 to schedule your personal viewing and experience the commanding presence and refined capability this truck delivers.