OTHOWE Running Boards Compatible with 2007-2018 Chevy Silverado/Gmc Sierra 1500 Crew Cab, 2007-2019 Silverado/Sierra 2500HD 3500HD Crew Cab. 4.3 Inches Chevy Side Steps and Carbon Steel Nerf Bars. - 515655X-BLK

• FITMENT: Truck Running Boards for 2007-2018 Chevy Silverado/Sierra 1500 Crew Cab & 2007-2019 Chevy Silverado/Sierra 2500HD 3500HD Crew Cab & 2019 Silverado 1500 LD/Sierra 1500 Limited Crew Cab with 4 Full-Size Doors. Does Not Fit Double Cab with 3/4 Size Rear Door. Note: 1. Not for 2007 Silverado/Sierra 1500 Classic. 2. Not for Diesel Model. MATERIAL: The Nerf Bars Made with Heavy-Duty Carbon Steel. The Surface of The Step Bar Is Rust-proof Dual-stage Textured Black Powder. This Is More Rust-proof and Sturdier Than Ordinarily Crafted Steps. Maximum Load Capacity 450LBS. CONVENIENCE: 4.5 Inches Plastic Pedal Pad with A Non-slip Texture, Makes Older And Children Safer Getting On and Off The Truck Safely Without Slipping and Falling. In The Event Of An Impact, The Steps Can Be Used to Protect The Truck Body From Damage to A Greater Extent and Reduce The Shock. APPEARANCE: The Curved Oval Design of The Side Steps Increases The Proper Spacing Between The Step Bar and The Truck, Makes The Truck More Compatible with The Side Steps.