OTHOWE 6 Inches Running Boards for Compatible with 2019-2024 Chevy Silverado/GMC Sierra 1500, 2020-2024 Silverado/Sierra 2500HD 3500HD Crew Cab(Excl. Classic Version/2019 Silverado Sierra 1500 LD).

FITMENT: Running BoardsCompatible With 19-24 Silverado/GMC Sierra, 20-24 Silverado/Sierra 2500 3500, 22 Silverado 1500 LTD Crew Cab （Only Compatible With 4 Full Size Doors).Does Not Compatible With 19 Silverado & Sierra 1500 LD & Limited & 19 Silverado & Sierra 2500 & 3500. MATERIAL: Running Boards for Crew Cab, Made With Galvanized Carbon Steel. And Anti-slip Plastic Steps.6-inch Wide Step, Offer A Secure Footing From Which You Can Step Up Into Your Truck OE STYLE: Non-Welded Design Of Product, there Are Four Brackets On Each Side. Most sellers are only equipped with 6 brackets. Our items are based holes on the bottom of the truck, equipped with 8 brackets. It will more sturdy. EASY TO INSTALL: Just Mounted It, Direct Bolt-On, No Need To Drill. And Also Each Bar Can Support Up To 500lbs. INNOVATIVE DESIGN: The Bottom Is Designed With Direct Drilling, Which Can Make The Bracket Hang On The Bottom Of The Truck More Powerfully. Will Not Move Location.