OTHOWE 6 Inches Running Boards for Compatible with 2007-2018 Chevy Silverado/gmc Sierra 1500 & 2007-2019 2500hd/3500hd Crew Cab (Gas Engine Only). A Pair Running Boards for Silverado Crew Cab.

FITMENT: Running Boards Compatible With 2007-2018 Silverado/GMC Sierra 1500 | 2007-2019 Silverado/Sierra 2500HD 3500HD | 2019 Silverado/GMC Sierra 1500 LD Crew Cab （Only Compatible With 4 Full Size Doors).Does Not Compatible With 2007 Silverado & Sierra Classic.Does Not Compatible With Diesel engine. MATERIAL: Running Boards Compatible With Silverado Crew Cab, Made With 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. EASY TO INSTALL: Just Mounted It, Direct Bolt On, No Need To Drill. And Also Each Bar Can Support Up To 500 LBS. 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.