New 2026 Gmc Sierra 3500 HD Pro

This Sierra 3500 Pro Regular Cab is purpose-built for serious work, featuring an 114 Hillsboro GII Series steel platform bed designed for durability, versatility, and day-to-day reliability on the job site. The platform is constructed with a rugged 1/8 steel treadplate floor supported by 5 structural channel long sills and 2 cross members, providing a solid, dependable foundation for hauling equipment and materials. A 40 louvered headache rack with integrated LED sealed beam lights helps protect the cab while improving visibility in low-light working conditions. Work-ready features include a gooseneck plate with ball and flush-mount lid and a receiver hitch with 2.5 tube and 2 adapter, along with dual 7-way RV-style trailer plugs for flexible trailering setups. Built for contractors, farmers, and fleet operators, this Sierra 3500 is designed to provide a quality experience that you'll remember for years to come.