This 2026 GMC Sierra 2500HD SLT is proudly offered by Hall Buick GMC This GMC includes: GVWR, 11,350 LBS GOOSENECK / 5TH WHEEL PREP PACKAGE Bed Liner REAR AXLE, 3.42 RATIO TRAILER TIRE PRESSURE MONITOR SENSORS Tire Pressure Monitor VOLCANIC RED TINTCOAT EMISSIONS, FEDERAL REQUIREMENTS TEXAS SLT PREMIUM PACKAGE Bed Liner Running Boards/Side Steps X31 OFF-ROAD AND PROTECTION PACKAGE Aluminum Wheels Floor Mats Tires - Rear All-Terrain Bed Liner Tires - Front All-Terrain TRANSMISSION, 10-SPEED AUTOMATIC A/T 10-Speed A/T ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged HIGH IDLE SWITCH Note - For third party subscriptions or services, please contact the dealer for more information. Pull up in the vehicle and the valet will want to parked on the front row. This GMC Sierra 2500HD SLT is the vehicle others dream to own. Don't miss your chance to make it your new ride. At home in the country and in the city, this 2026 4WD GMC Sierra 2500HD SLT has been wonderfully refined to handle any occasion. Smooth steering, superior acceleration and a supple ride are just a few of its qualities. This is about the time when you're saying it is too good to be true, and let us be the one's to tell you, it is absolutely true.