Note: Seamless compatibility with jack pucks, no interference with jack pucks.
Install Video Demo for R1S: 

Install Video Demo for R1T :

【 Perfectly Fit 】2 pieces of Running Boards precisely fit the 2025, 2024, 2023, and 2022 Rivian R1T / R1S. Our Running Boards are positioned properly, directly under the Rivian frame rail. NOT cantilevered with brackets& Not block the jack puck locations.
【 Utility Boards】The Rivian Running boards will make it easier for you and your family to enter R1T / R1S. 
【 Custom Design 】R1T R1S Running Boards with the letter "R1T" /"R1S" are specially customized for your Rivian. We also provide the version without the letter, you can choose the version you prefer.
【 High-strength Bearing Capacity 】With a maximum weight capacity of 550lb(250 kg), Running boards securely support you and your passengers. Precision stainless steel pivot pins for rock-solid stability and maintenance-free self-lubricating bushings for all-weather performance.
【 Keep Original Functions 】 Durable, sturdy, and without noise. Compatible with Jack Pucks! Brackets are designed for easy use with jack pucks. Accessible to all factory jack puck locations. Aerodynamically optimized design minimizes range/efficiency impact.
【 Extra Protection Layer 】EVBASE running board side step is crafted from sturdy Q235 steel  with OEM-grade powder coating and e-coating  for maximum rust prevention and corrosion protection, providing an extra layer of protection, shielding the lower body from mud, rocks, debris, and other road hazards. 
【 Easy DIY Installation 】Installation of R1T R1S Running Boards is straightforward and non-destructive. Bolt-on design, and DIY friendly with no drilling or permanent modifications required. Includes all necessary installation hardware, and installation instructions by video.

Package includes:   2PCS R1T/R1S Running Boards. Bayonet accessories.

NOTE:   If you need an installer, please contact us to get an installer near you.

Canada Delivery time: The goods shipped to Canada will be delivered within around 10-15 days.

Install Video Demo for 2025 R1T :

Instruction video for how to cut the cover to put them back: 

Why Choose EVBASE Running Boards+Armors Protect Panels for 2025 Rivian ?

Finally! EVBASE has engineered an innovative armors protect panels for precision fitting your Rivian running board. Some users distressed that they had to remove the factory rock slider armor to install certain running board products. With a strong emphasis on users experience, EVBASE bring the the following properly compatible solutions for your modification needs while preserving Rivian's original design.

 Preserving Advanced Material

We place a strong emphasis on preserving the factory rock slider armor, a crucial component of Rivian’s underbody protection system, it made from polypropylene material featuring lightweight, corrosion-resistant, and highly impact-resistant. True to this standard, from the moment EVBASE engineering team disassembled the first factory rock slider armor, our development team spent three months rigorously testing materials. After extensive comparisons, EVBASE engineer selected a modified polypropylene resin to ensure our new armors protect panels meets the same standards in deformation resistance, temperature tolerance (-22°F to 248°F), and sustainability. 

Millimeter-Perfect  

Proudly Engineering. Using 3D laser scanning technology, we digitally reconstructed the armors protect panels with 0.1mm precision. To accommodate step board installations, we redesigned the mounting points while ensuring a perfect fit with Rivian’s underbody. EVBASE engineering team collected on-site measurement data in the U.S. on the Rivian R1S-2025 underbody, developing a solution that utilizes the factory bolt system. This eliminates the need for additional drilling and enables a quick, one-person installation. Attention to detail is paramount!  

Best height for easy step

Our running board side steps provide easy access to your vehicle's cabin, making it easier to get in/out the Rivian. They also serve as a sturdy platform for loading and unloading cargo.

Increased Protection

EVBASE running board side steps provide an extra layer of protection, shielding the lower body from rocks, debris, and other road hazards. Also, when driving into the garage from the side, it will protect the car door from scratches.

A Tribute to Rivian’s Design Philosoph

Seamless OEM Aesthetics-The surface texture of the armors protect panels and Rivian body lines integrate flawlessly, maintaining a clean, factory like appearance.
Factory-Mount Compatibility-Preserves original jack points for easy maintenance and future serviceability.
Sustainability Commitment-Made from 100% recyclable PP material, staying true to Rivian’s eco-conscious mission.

Sturdy Construction

High-strength, die-cast Q235 steel components with e-coating and powder coating combined, military-spec finish to resist corrosion. These running boards are well-built and will protect your Rivian from small rocks and branches that may fly up from the road.

Special Design

R1T R1S Running Boards with the letter "R1T" /"R1S" are specially customized for your Rivian. We also provides the version without letter. Running boards add a touch of style and sophistication to your Rivian.These side boards don't protrude too far and really take into the lines of the vehicle. No moving parts or rattling.

Non-destructive installation

The installation process we follow is simple and requires no special tools or professional help. Follow the install video demos as they cover each step of the installation process, ensuring a safe and secure fit.