This outstanding example of a 2026 GMC Sierra 2500HD Denali Ultimate is offered by Hall Buick GMC. This GMC includes: LPO, HITCH PACKAGE Tow Hitch HIGH IDLE SWITCH EMISSIONS, FEDERAL REQUIREMENTS REAR AXLE, 3.42 RATIO MAX TRAILERING PACKAGE TRANSMISSION, 10-SPEED AUTOMATIC (STD) A/T 10-Speed A/T 3 YEARS SIRIUSXM Satellite Radio Requires Subscription GLACIER WHITE TRICOAT LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS Floor Mats GVWR, 11,750 LBS ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged Note - For third party subscriptions or services, please contact the dealer for more information. You deserve a vehicle designed for higher expectations. This GMC Sierra 2500HD Denali Ultimate delivers with a luxurious, well-appointed interior and world-class engineering. When GMC created this vehicle with 4 wheel drive, they immediately enhanced the performance ability. Easily switch between two and four wheel drive to take advantage of the improved traction. This vehicle won't last long, take it home today.