These Steelcraft running boards are the answer when you need a big, tough, good looking running board for your truck. Made from carbon steel that is e-coated and then powder coated with your choise of a smooth gloss or textured matte black finish for superior rust resitance and outstanding resistance to wear and tear and the elements. These running boards are built on a 3 inch pipe tubing with a big drop down step for each door. And the steps feature a reverse punch plate step surface for non-slip entry into your truck. Installation available for an additional $99.95 charge.