Westin R5 M-Series Nerf Step Bars

2019–2025 Ram 1500

28-534730

Overview:

Enhance your Ram 1500 with the Westin R5 M-Series Wheel-To-Wheel Nerf Step Bars, designed to provide superior vehicle access and protection. These step bars feature an extra-wide 5-inch footprint that offers a stable and secure stepping surface for both drivers and passengers. Engineered and developed in the USA, they deliver a perfect blend of functionality and style, making it easier to enter and exit your truck while safeguarding your rocker panels from damage.

Ideal for Ram 1500 owners who demand durability and convenience, the R5 M-Series step bars also include a third oversized step pad to facilitate easy access to the truck bed cargo area. Whether you’re loading gear or climbing into the cab, these step bars provide reliable footing and a sleek, polished stainless steel finish that complements your vehicle’s rugged look.

Key Features:

The Westin R5 M-Series Nerf Step Bars are packed with thoughtful features designed to enhance usability and longevity:

• Extra-wide 5-inch stainless steel step area for improved footing and safety
• Three oversized, skid-resistant injection-molded polymer step pads for secure traction
• Wheel-to-wheel length design for full cab coverage and protection
• Exclusive Westin isolator bracket supports the step bar beyond the cab to prevent creaking and provide added stability
• Corrosion-resistant, high-grade stainless steel construction for long-lasting durability
• Modular design reduces shipping costs by eliminating the need for truck freight
• Injection-molded bracket covers for a clean, factory-finished appearance
• No drilling required for installation; mounts directly to existing rocker panel factory holes
• Optional light kit available for end caps (part no. 28-51003) to enhance visibility and style
• Protects rocker panels from road debris and potential damage

Construction & Design:

Crafted from premium stainless steel, the Westin R5 M-Series Nerf Step Bars combine strength and corrosion resistance to withstand harsh weather and road conditions. The polished finish not only adds a sleek, professional look but also resists rust and wear over time. The modular design allows for easier shipping and handling, while the injection-molded polymer step pads provide excellent grip without compromising comfort.

Westin’s exclusive isolator bracket is a standout design feature that supports the step bar past the truck cab, an area often left unsupported by competitors. This innovation prevents annoying creaking noises and enhances the overall structural integrity of the step bars, ensuring a quiet and stable stepping experience.

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. This ensures a secure fit and preserves the factory integrity of your vehicle. The modular components simplify the installation process and reduce shipping costs, making it easier to get your step bars installed quickly and efficiently.

These step bars are specifically designed to fit the following Ram 1500 models from 2019 through 2025: Big Horn, HFE, Laramie, Lone Star, Rebel, and Tradesman trims, including Quad Cab configurations.

What's Included:

• Westin R5 M-Series Wheel-To-Wheel Nerf Step Bars (modular components)
• Three oversized injection-molded polymer step pads
• Injection-molded bracket covers (included on most applications)
• Exclusive Westin isolator bracket and mount kit
• All necessary mounting hardware

Ideal For:

The Westin R5 M-Series Nerf Step Bars are perfect for Ram 1500 owners who want to improve vehicle accessibility and protect their rocker panels without compromising style. Whether you use your truck for daily commuting, work, or outdoor adventures, these step bars provide added convenience and durability. They are especially beneficial for families, outdoor enthusiasts, and anyone who frequently accesses the truck bed or cab.

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.