COMNOVA Running Boards 6.5 Inches Compatible with 2007-2018 Chevy Silverado/GMC Sierra 1500 & 2500HD 3500HD Crew Cab, 2019 Silverado/Sierra 2500HD 3500HD Crew Cab K65 Style.

FITMENT: Running Boards For 2007-2018 Chevy Silverado/Sierra 1500 2500 3500 Crew Cab & 2019 Silverado/Sierra 2500HD 3500HD Crew Cab & 2019 Silverado 1500 LD & 2019 Sierra 1500 Limited. Only Fit For Crew Cab With 4 Full-Size Doors. Does Not Fit 2019 Silverado/Sierra 1500& 2007 Silverado/Sierra 1500 Classic. Does Not Fit Diesel Model. MATERIAL: Running Boards Made Of Aluminum Alloy And Non-slip Plastic Steps. The Aluminum Alloy Has An Oxide Film With Good Corrosion Resistance, And The Corrosion Resistance Of The Pedal Can Be Further Improved By Surface Treatment Such As Powder Coating With A Matte Texture. EASY TO INSTALL: Non-Welded Design Of Product, There Are Four Brackets On Each Side, Nice To Get In/out Of The Truck. Just Mounted It, Direct Bolt-On, No Need To Drill. And Also Each Bar Can Support Up. To 500lbs. INNOVATIVE DESIGN: This Product Is a Slider Design, Able To Adjust The Position Of The Vehicle Forward & Backwards For Better Customization. Uniquely Shaped End Caps To Prevent Impact And Better Protect The Vehicle. WORRY-FREE AFTER-SALES: For Any Quality Problems, We Provide Worry-free After-sales For More Than One Year.