Tubes – 6″ Oval – Black Tread Aluminum Dee Zee Nerf Steps – A tubular side step for your vehicle. The universal step is combined with custom fit brackets (sold separately) to fit all listed applications. Dee Zee 6″ step design gives you a beefy step to get into today’s trucks. Constructed of heavy duty aluminum, the oval design features molded plastic end caps and step pads. The rugged step pads are embossed with the Dee Zee name and provide a non-slip surface. Protected by textured black NRT™ (No Rust Technology) powder coat finish. NRT™ is a specially developed coating to increase corrosion protection. Required custom fit bracket kits sold separately. Crew Cab – 6″ x 86″