Westin R5 M-Series Nerf Step Bars

2009–2019 Dodge Ram 2500 / 3500 & 2014–2018 Ram 1500

28-534320

Overview:

The Westin R5 M-Series Nerf Step Bars provide a durable and stylish solution for easier vehicle access on Dodge Ram trucks. Designed for Ram 1500 models from 2014 to 2018 and Ram 2500 and 3500 models from 2009 to 2019, these polished stainless steel step bars offer a wide, secure stepping surface to enhance safety and convenience for drivers and passengers alike. Engineered and manufactured in the USA, they combine rugged construction with a sleek appearance, making them an excellent upgrade for truck owners seeking both function and style.

Featuring a wheel-to-wheel design, these nerf bars extend along the full length of the cab, including a third step for effortless access to the truck bed. Their skid-resistant step pads ensure confident footing in all weather conditions, while the modular design simplifies shipping and installation.

Key Features:

Westin’s R5 M-Series Nerf Step Bars are packed with thoughtful features that enhance usability and durability:

• Extra-wide 5-inch footprint step area for safer and easier entry and exit
• Three oversized injection-molded polymer skid-resistant step pads for superior grip
• Wheel-to-wheel length design with a third step for convenient truck bed access
• Exclusive Westin isolator bracket supports the step bar beyond the cab, preventing creaking and providing added stability
• Polished stainless steel construction resists corrosion and maintains a clean, stylish finish
• Injection-molded bracket covers for a refined, factory-installed appearance
• Rocker panel mounting requires no drilling, preserving vehicle integrity
• Modular design reduces shipping costs by eliminating the need for truck freight
• Optional light kit available for end caps (sold separately, part no. 28-51003)
• Lifetime warranty for long-term peace of mind

Construction & Design:

Crafted from high-grade stainless steel, the R5 M-Series Nerf Step Bars are built to withstand the rigors of daily use and harsh environmental conditions. The polished finish not only enhances the truck’s appearance but also provides excellent resistance to rust and corrosion. The modular design allows for efficient packaging and shipping, while the injection-molded polymer step pads deliver durable, skid-resistant surfaces that maintain traction even in wet or muddy conditions.

Westin’s exclusive isolator bracket is a standout engineering feature that supports the step bar past the truck cab, a critical area often left unsupported by competitors. This innovation eliminates annoying creaks and rattles, ensuring a solid feel every time you step on the bar.

Installation & Fitment:

Installation is straightforward and requires no drilling, as the step bars mount directly to the vehicle’s existing rocker panel mounting points. This preserves the structural integrity of your truck while providing a secure and stable fit. The included hardware and detailed instructions make the installation process accessible for most DIY enthusiasts.

These step bars are specifically designed to fit a wide range of Dodge Ram models, including:

• Dodge Ram 2500 (2009–2019)
• Dodge Ram 3500 (2009–2019)
• Ram 1500 (2014–2018)

What's Included:

• Westin R5 M-Series Polished Stainless Steel Nerf Step Bars
• Three injection-molded polymer skid-resistant step pads
• Injection-molded bracket covers (on most applications)
• Exclusive isolator bracket and mount kit
• All necessary mounting hardware
• Detailed installation instructions

Ideal For:

These nerf step bars are ideal for Ram truck owners who want to enhance vehicle accessibility and protection while adding a sleek, polished look. Whether you use your truck for work, off-road adventures, or daily driving, the R5 M-Series provides a reliable stepping surface and protects your rocker panels from damage. It’s especially beneficial for families, outdoor enthusiasts, and anyone who frequently loads cargo or passengers.

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.