Description
Description
The new R5 M-Series Wheel-to-Wheel Nerf Step Bars XD provides an attractive and functional variation to our highly popular, patented R5 M-Series Wheel-to-Wheel Nerf Step Bars. Engineered to provide drivers and passengers seeking a lower more accessible step-up surface for safer and easier cab entry access. The R5 M-Series Wheel-to-Wheel Nerf Step Bars XD maintains all the premium features of our original R5 M-Series, including the extra wide 5in. skid resistant step pads, a third step for easier cargo bed access, and the optional light kit for better vision in inclement weather or darkness. Easier vehicle access is achieved by dropping the actual step surface 3 inches lower to the ground. Easy to install, the R5 XD includes Westins exclusive Isolator Brackets and mounting kit, which provides added support and virtually eliminates annoying creaking sounds, and mounts directly to the vehicle bed rails. The unique patented modular design also saves shipping costs, eliminating expensive truck freight requirements. Built with high-grade corrosion resistant steel, R5 XD provides a long-lasting and stylish upgrade to your truck or truck, available in your choice of either polished stainless steel, or a textured black finish.
Key Features
- Provides Lower Step-Up Surface For Safe And Easy Cab Access
- Extra Drop Is 3 in. Lower To The Ground
- Modular Design Saves You Money On Shipping
- Includes Third Step For Easy Truck Bed Access
- Injection Molded Polymer Step Pad
- 5 in. Wide Step Area
- Injection Molded Bracket Covers Included
- Includes Westin Exclusive Isolator Bracket And Mount Kit
- Optional Light Kit For End Caps [Part No. 28-51003]
Specifications: R5 M-Series Wheel-To-Wheel Nerf Step Bars XD; Black; Steel;
Product Specifications
Product Specifications
Vehicle Fitment
Vehicle Fitment
Install Details
Install Details

PRODUCT VIDEOS
PRODUCT VIDEOS
Where Here to Help!
Have a question or having trouble making a decision about what product is best for your vehicle and needs? Give our experienced customer service a call!
What shipping methods are available?
Shipping methods vary depending on the item. Many heavy or oversized products ship via LTL freight to help prevent damage in transit, while smaller items ship parcel; and some parcel orders can even be upgraded to freight for added protection. Many products also ship free, and your total shipping cost will always be shown at checkout before payment.
What payment methods do you accept?
We accept all major credit cards along with Apple Pay, Google Pay, PayPal, Shop Pay, and Shop Pay Installments. Government agencies, municipalities, and large fleet customers can also pay via purchase order with approved terms—just contact our customer service team before placing your order.
How long will delivery take?
Most orders ship within 1 business day from one of our warehouse locations. Typical transit times are 1-3 business days for parcel shipments and 3-5 business days for LTL freight, though delivery times may vary based on your location and carrier conditions. If an item has an extended lead time, it will be clearly noted on the product page.
What is your return policy?
Most unused items can be returned within 60 days of purchase. Every order is also backed by our Upfit Shield Guarantee for added peace of mind. For full details, including return eligibility and warranty coverage, please review our Return Policy page.
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