Z71 and any model with lower body cladding. Innovative Patented iBoard Design Inspired by Smartphone Style, Deliver an Unique, Outstanding, Functional Appearance to your Vehicle. SOLID RUNNING BOARD - 100% aircraft grade 6061-T6 aluminum build, iBoard side steps offer the best in corrosion protection, durability, and strength (300 LBS load capacity). Polished 6061 Aircraft Aluminum Boards with Matte Black Power Coating Boards and Mirror Chrome Trim 2-Tone Style, Best Rusting and Corrosion Resistance Compare to Other Brand Steel Bars on the Market. IBoard Surface Covered with Full Length, Premium Quality UV Resistant Non-Slip Rubber.The item "IBoard Running Boards 4 inches Fit 00-20 Chevy Tahoe GMC Yukon Cadillac Escalade" is in sale since Thursday, September 17, 2015. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exterior\Nerf Bars & Running Boards". The seller is "iboard_auto" and is located in Los Angeles. This item can be shipped to United States.