Westin Signature Series Nerf Bars are made of 3" diameter round mild steel and custom fit for your truck. These cab length bars come in single step or double step depending on your fitment.
Step design and mounting technique varies by application with mount kit included. Unique to the Signature Series, each application is offered in a chrome finish with a 3 year warranty and black powder coat finish with a 5 year warranty.
For superior rust protection, our black step bars use galvanized mild steel.