For 6 07-18 Chevy Silverado GMC Sierra Crew Cab Black Side Step Running Board

Four Full Doors Note: It doesn't fit Diesel sub-model (Not for one with tank on passenger side). 100% Brand new in box. Packing will come with a set nerf bar/side step bars. Material: Air craft grade aluminum alloy, anoldized to chrome color.

6 Diameter aluminum Tubing, Full cover aluminum bar, great in quality! Installation Instruction Not Included, Hardware Included. Instruction will NOT be provided, professional installation is highly recommended. We are committed to resolve all issues in a friendly and satisfactory manner.