Westin Signature Series Polished Stainless Step Bars are designed for each specific vehicle to ensure a perfect fit. They utilize existing holes in the vehicle's frame for easy no-drill installation. They are exclusively made from highly polished 3" steel tube with UV-resistant molded polymer step pad which will not fade or crack under harsh conditions. They provide customized mounting brackets for each application. The step pad mounting method permanently attaches the step pad to a recessed area rather than a cut-out hole for added strength and step pad longevity.