Westin Stainless Steel R5 Nerf Step Bars

2019–2025 Ram 1500

28-534700

Overview:

The Westin Stainless Steel R5 Nerf Step Bars are expertly engineered wheel-to-wheel running boards designed to enhance access and protection for your Ram 1500 pickup truck. Featuring a wide 5-inch step surface, these nerf bars provide a stable and secure foothold for drivers and passengers entering or exiting the vehicle. Ideal for Ram 1500 owners seeking both functionality and style, the R5 M-Series step bars also include a third step to facilitate easy access to the truck bed cargo area.

Manufactured in the USA with premium materials, these step bars combine rugged durability with a sleek, polished stainless steel finish. Their corrosion-resistant construction ensures long-lasting performance, making them a practical upgrade for daily driving or off-road adventures.

Key Features:

Designed with attention to detail, the Westin R5 Nerf Step Bars offer a range of features that set them apart:

• 5-inch wide stainless steel step surface for enhanced footing and safety
• Wheel-to-wheel length coverage for full cab and bed access
• Three oversized, injection-molded polymer skid-resistant step pads
• Exclusive Westin isolator bracket providing additional support past the truck cab without creaking
• Corrosion-resistant steel construction with a polished stainless steel finish
• Modular design reduces shipping costs by eliminating the need for truck freight
• Injection-molded bracket covers for a clean, factory-style appearance
• No drilling required for installation; mounts directly to existing rocker panels
• Optional light kit available for end caps (sold separately, part no. 28-51003)
• Protects vehicle rocker panels from potential damage

Construction & Design:

Westin’s R5 Nerf Step Bars are constructed from high-grade stainless steel, chosen for its strength and resistance to rust and corrosion. The polished finish not only enhances the truck’s appearance but also withstands harsh weather and road conditions. The modular design allows for easier shipping and installation, while the injection-molded polymer step pads provide a durable, skid-resistant surface that maintains grip even in wet or muddy conditions.

One of the standout design elements is Westin’s exclusive isolator bracket, which supports the step bar beyond the truck cab. This innovation prevents the common issue of creaking noises that occur when unsupported bars flex during use, ensuring a quieter and more solid feel.

Installation & Fitment:

Installation is straightforward and requires no drilling, as the step bars mount directly to the Ram 1500’s existing rocker panel mounting points. The included hardware and detailed instructions make the process accessible for most DIY enthusiasts. The modular design also simplifies handling and fitting, allowing for a secure and precise installation.

This product fits a wide range of Ram 1500 models from 2019 through 2025, including Big Horn, HFE (2022–2024), Laramie, Laramie Longhorn (2019–2021), Limited, Limited Longhorn (2021–2025), Lone Star, Longhorn (2021), Rebel, Special Service (2020–2022), Tradesman, TRX (2021–2024), and TRX Launch Edition (2021).

What's Included:

• Westin R5 Stainless Steel Nerf Step Bars (modular components)
• Injection-molded polymer step pads
• Injection-molded bracket covers (on applicable models)
• Exclusive isolator bracket and mount kit
• All necessary mounting hardware
• Installation instructions

Ideal For:

The Westin R5 Nerf Step Bars are perfect for Ram 1500 owners who want to improve vehicle accessibility and protect rocker panels without compromising style. Whether you use your truck for daily commuting, work, or off-road excursions, these step bars provide a reliable, durable stepping surface and add a polished, professional look to your vehicle’s exterior.

Westin Automotive Products designs and manufactures truck, Jeep, and SUV accessories—steps and running boards, grille guards, bumpers, racks, and other protection and styling upgrades built for real use. It’s a staple for off-road and tow builds where you want rugged function and a tougher stance while keeping vehicle-specific fitment and everyday usability.