DNA Motoring 4.5" Side Drop Step Nerf Bars Running Boards for 07-19 Sierra Silverado Extended Cab

2007-2018 Chevy Silverado 1500 Extended Cab 2007-2019 Chevy Silverado 2500HD 3500HD Extended Cab 2007-2018 GMC Sierra 1500 Extended Cab 2007-2019 GMC Sierra 2500HD 3500HD Extended Cab Built From Durable, Rust-Resistant, Mild Steel Dropped Down Foot Steps for Easier Entry or Exit Raised Aggressive Cleats for Increased Traction Rough Texture Non Slip Design Powdercoated Finish 350Lb Weight Capacity Vehicle Specific Mounting Brackets Included