Westin · New
Westin 19-26 Chevrolet/GMC Silverado/Sierra R5 XD Nerf Step Bars - Black
MPN 28-521275 · Store SKU wes28-521275
Supplier stock checked 11/7/2026, 7:24:37 AM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Step up with Westin's R5 XD Nerf Step Bars! Engineered to provide drivers and passengers easier vehicle access by dropping the actual step surface 3 inches lower to the ground. Built with the highest grade corrosion resistant materials, they feature a 5in. wide step area and oversized step pads to give your truck the function and stylized look it deserves. R5 XD Nerf Step Bars are designed to custom fit your truck and come complete with driver's side bars, passenger side bars and vehicle specific mount kit. Designed and engineered in the USA, our R5 XD Nerf Step Bars mount directly to your vehicle's rocker panel and include injection molded bracket covers for a clean, high-end appearance. Available in polished stainless steel backed by a lifetime warranty, or black powder coated aluminum backed by a 3-year warranty. The R5 LED Light Kit (part no. 28-51003) is also available and sold separately. Get a boost with Westin's R5 XD Nerf Step Bars today. Step up with Westins R5 XD Nerf Step Bars! Engineered to provide drivers and passengers easier vehicle access by dropping the actual step surface 3 inches lower to the ground. Built with the highest grade corrosion resistant materials, they feature a 5in. wide step area and oversized step pads to give your truck the function and stylized look it deserves. R5 XD Nerf Step Bars are designed to custom fit your truck and come complete with drivers side bars, passenger side bars and vehicle specific mount kit. Designed and engineered in the USA, our R5 XD Nerf Step Bars mount directly to your vehicles rocker panel and include injection molded bracket covers for a clean, high-end appearance. Available in polished stainless steel backed by a lifetime warranty, or black powder coated aluminum backed by a 3-year warranty. The R5 LED Light Kit (part no. 28-51003) is also available and sold separately. Get a boost with Westins R5 XD Nerf Step Bars today. R5 XD Nerf Step Bars; 5 in. Black; Incl. Hardware; No Drilling Required; R5 XD Nerf Step Bars
Manufacturer fitment & guides
Check 28-521275 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
