Westin Signature Series Polished Step Bar is manufactured from stainless steel. The 3 steel tubing features a UV-resistant molded polymer step pad that will not fade, crack or lift under harsh conditions and ensures sure footing. These step bars are sold as a pair, one for left and one for right side. They give maximum protection rust. These step bars are designed for quad cab applications utilizing the vehicles original mounting points for superior strength and easy installation.