Discover the rugged capabilities of the 2020 GMC Sierra 3500HD Base. This hardworking truck is equipped with a powerful Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, delivering exceptional performance and towing capacity. With its 4WD drivetrain, the Sierra 3500HD Base is ready to tackle any job or adventure with confidence. - Rear Camera Kit - Upfitter Switch Kit (5) - Integrated Trailer Brake Controller - Engine Block Heater - 120-Volt (400 Watts) Power Outlet The Convenience Package adds desirable features like Remote Keyless Entry, Tinted Glass, Rear Window Defogger, Power Mirrors, Cruise Control, and Power Windows. Plus, the Snow Plow Prep Package equips this truck for winter work with a 220-amp alternator, skid plates, and roof emergency light provisions. Blending rugged capability with smart technology, the Sierra 3500HD Base offers the perfect balance of utility and comfort. Its premium audio system, 4G LTE Wi-Fi hotspot, and Apple CarPlay/Android Auto connectivity keep you entertained and connected on the road. Meanwhile, advanced safety features like Electronic Stability Control and Traction Control help you stay in control, even in challenging conditions. Whether you need a reliable work truck or a versatile hauler, the 2020 GMC Sierra 3500HD Base is up for the task. Its impressive performance, thoughtful features, and durable construction make it a smart choice for those who demand the best. Experience the power and capability of this hardworking truck today. Webster Groves, Kirkwood, Sunset Hills, Sappington, Mehlville, St. Louis City, East St. Louis, Belleville, Cahokia Heights, Fenton, Chesterfield, Ballwin, Wildwood, Clayton, Creve Coeur, Maryland Heights, Florissant, St. Charles, Collinsville, Edwardsville, Fairview Heights,