Contact Hall Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 3500HD SLT. This GMC includes: GVWR, 14,000 LBS Dual Rear Wheels TIRES, LT235/80R18 ALL-TERRAIN, BLACKWALL Tires - Rear All-Terrain Tires - Front All-Terrain ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged STERLING METALLIC TRANSMISSION, 10-SPEED AUTOMATIC A/T 10-Speed A/T TRAILER TIRE PRESSURE MONITOR SENSORS Tire Pressure Monitor TEXAS SLT PREMIUM PACKAGE Bed Liner Running Boards/Side Steps WHEELS, 18 Aluminum Wheels EMISSIONS, FEDERAL REQUIREMENTS HIGH IDLE SWITCH LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS Floor Mats GOOSENECK / 5TH WHEEL PREP PACKAGE Tow Hitch Bed Liner LPO, HITCH PACKAGE Tow Hitch REAR AXLE, 3.42 RATIO Note - For third party subscriptions or services, please contact the dealer for more information. You appreciate the finer things in life, the vehicle you drive should not be the exception. Style, performance, sophistication is in a class of its own with this stunning GMC Sierra 3500HD SLT. Take home this GMC Sierra 3500HD SLT, and you will have the power of 4WD. It's a great feature when you need to drive over tricky terrain or through inclement weather. You've found the one you've been looking for. Your dream car.