Made of durable Aluminum to eliminate rust and corrosion, Lund StepRails™ Elliptical Aluminum Steps are a heavy-duty accessory for the life of your truck. Featuring thick, non-slip treads, and five multi-fit lengths to fit Standard Cab and Extended Cab pickups and popular SUVs, StepRails are available with Black or Brite finish and adjustable end caps for a custom-fit appearance.