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EVBASE Rivian Running Boards R1T R1S Running Boards Rivian Exterior Accessories

Free shipping 2-7days from California, USA


Install Video Demo for R1S: 

Install Video Demo for R1T :

Perfectly Fit:2 pieces of Running Boards precisely fit the 2024 2023, 2022 Rivian R1T R1S. It is consistent with the original R1T R1S car style and color, Keep your Rivian in perfect look. And it will make it easier for you and your family to enter R1T R1S. Our Running Boards are positioned properly, directly under the Rivian frame rail, NOT cantilevered with brackets.
Custom Design:R1T R1S Running Boards with the letter "R1T" /"R1S" are specially customized for your Rivian. High-strength, die-cast aluminum alloy components with anodized and PTFE-coated, military-spec finish to resist corrosion. Precision stainless steel pivot pins for rock-solid stability and maintenance-free self-lubricating bushings for all-weather performance.
High Load Bearing Capacity:Running boards are rated for a 550lb(250 kg) load. Sliders are engineered for full confidence, starting with heavy wall 2" square tubing bolstered by several direct frame attachment points and triangulation.
Extra Protection:EVBASE running board side steps provide an extra layer of protection to your Rivian R1T or R1S, shielding the lower body from mud, rocks, debris, and other road hazards. Also, when driving into the garage from the side, the running board will first protect the car door from being scratched.
Super easy 20-minute installation:R1T R1S Running Boards Only need 4 steps to complete the installation, and each side only takes 10 minutes, Installation is straightforward, bolt-on design, and DIY friendly. No extra parts or specialty tools are required. No permanent modifications to the truck frame structure are required.

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

Update Installation Manual: Click Here 

Refer to installation video 2: Click here

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

Install Review Video




1. Are the EVBASE running boards compatible with all Rivian models?

Yes, our running boards are specifically designed to fit Rivian vehicles, including the R1T and R1S models. They are engineered to ensure a perfect fit and seamless integration with your Rivian vehicle.

2. Can I install the running boards myself, or do I need professional assistance?

Our running boards are designed for easy installation, and you can install them yourself with basic tools and the provided instructions. However, if you prefer professional assistance, it is recommended to consult a qualified automotive technician.

3. Can I customize the design or finish of the running boards?

At EVBASE, we offer a range of running board options with different designs and finishes. You can choose the style that best suits your preferences and complements the overall look of your Rivian vehicle. Please check our product listings or contact our customer support team for more information on available customization options.

4. Are the running boards weather-resistant?

Yes, our running boards are built to withstand various weather conditions. They are constructed using durable materials that are resistant to fading, cracking, and corrosion, ensuring long-lasting performance even in harsh environments.

5. Do the running boards provide any additional functionality other than aesthetics?

Absolutely! In addition to enhancing the exterior aesthetics of your Rivian vehicle, the running boards also offer practical benefits. They provide a convenient step for easier entry and exit from the vehicle, as well as added protection to the lower body from road debris and obstacles.

Shipping & Return

Good after-sales service:

Brand New, One-year warranty, if you have any questions, please contact us at Email: service@evbase.com,Call: +1 (949) 992-7013 or SMS: +1 (657) 966-8047.We will reply to you within 24 hours.Unused product Refundable within 30 days to a local warehouse address.

Free Shipping on ALL Orders

All our products are delivered by guaranteed US companies (ex. UPS, USPS and DHL). After processing your order, free shipping takes around 3-7 business days(excluding weekends and holidays) to arrive. We cannot change the delivery address when it is in transit. If you need to change the place to deliver your order, please contact us within 1 day of placing your order. For full details on policies, please visit our Shipping Policy page.


We have a 30-day return policy, which means you have 30 days after receiving your order to request a return. To be eligible for a return, your item must be in the same (new) condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. For full details on policies, please visit our Return & Refund page.

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Customer Reviews

Based on 17 reviews
Kris Paul

EVBASE Rivian Running Boards R1T R1S Running Boards Rivian Exterior Accessories

Andrew Tennimon
Amazing customer service and a great product

We ordered and realized we made a mistake, reached out to the company and they RESPONDED so quickly my head spun. They fixed our error, and made a customer for life.

We are really enjoying the step rails for our R1S and the install was fun with my children all chipping in to get involved with the process to make our vehicle easier to get in and out. Thank you

Marek Kazmierowski

Amazing product

kenneth devine

EVBASE Rivian Running Boards R1T R1S Running Boards Rivian Exterior Accessories

Joseph Rock
Sooooooo kewl!

I couldn’t be happier with my new running boards. They’re really sharp on my R1S and functional as well. The vehicle is just high enough to be awkward getting in and out, especially in inclement weather. These running boards are perfect.