Availability: 

Our inventory is fully stocked, ensuring prompt delivery. Expect your items to be on their way within two business days after you've made your purchase.

Specifications:

Application: Rivian R1S and Rivian R1T. All years and all trims 
Size: 20x8.5"
Offset: +45
PCD (Bolt Pattern): 5x139.7
Center Bore: 64.1 mm
Construction: Forged
Loading rating: 2580 lbs (1170 KG)
Weight: 25.5 lbs

Features:

• Rivian R1T and Rivian R1S - specific hub-centric design, correct 64.1mm center bore, and 5x139.7 bolt pattern.
• Knurled bead to prevent tire slippage under hard braking and acceleration.
• Compatible with Rivian lug nuts and TPMS sensors.
• All Atomic Wheels are covered by our lifetime structural warranty.
• Each set comes with color-matched Atomic Wheels center caps.

Please note: The price displayed is for one unit; four must be added to the cart to purchase a set of four.

If you are switching from OEM 21-inch to Atomic Wheels 20-inch and wondering what to do with your truck/SUV recalibration, here is the answer:

Get 275/60/20 tires and the diameter of the wheel will be identical to 21s 275/55/21. This excludes the need to reprogram your Rivian. Should you have any questions, please let us know.

If the design or size you are looking for is not available, we are pleased to offer you the option to create a custom order.

This allows you to tailor your wheels to your specific preferences and needs. We also provide a wide range of color options to ensure that your wheels perfectly match your vision.

For more detailed information about how the custom order process works, please refer to the information provided on this page.

What is the difference between a forged rim and a flow-formed rim? 

The main difference between forged and flow-formed rims lies in their manufacturing processes and materials. Forged rims, made from 6061-T6 aluminum, are formed under extreme pressure and then precisely machined using CNC technology, resulting in ultra-strong, lightweight wheels ideal for high performance. Flow-formed rims, also known as spin-formed, start with a cast mold and are shaped using hydraulic pressure and rotation. This enhances the strength of cast rims while maintaining a more affordable price point, offering a solid balance of performance and cost.

Where do you make the wheels? 

The factory where we manufacture the rims is in China. They are made with state-of-the-art technology, subjected to rigorous safety and quality control processes.

Do you ship outside of the United States? 

Yes, we ship worldwide. However, purchasing a rim in stock can be expensive due to shipping costs. Therefore, we recommend placing a custom order where items are shipped directly from the factory to reduce costs. In this way you will get the same price worldwide, because the rims will be delivered from the factory. 

What Tire Sizes Do You Recommend for Installing Your Rims?

We recommend sticking with OEM sizes for the best performance and fit. However, there is often some room for alternatives based on your specific needs and preferences. We’re happy to help with any questions and guide you in choosing the best tire size for your setup.

What Are Your Cancellation Policies if I Want a Refund on My Pre-Order?

If you’ve made a pre-order payment, you can cancel your order and request a refund at any time before the shipment is processed.

How Long Does It Take to Receive an Order After Making a Purchase?

We ship orders twice a week on Tuesdays and Fridays using UPS Ground. Typically, it takes 2-5 business days for wheels to be delivered after shipment.

Can I Pick Up the Rims Directly if I’m Near Your Location?

Yes, you can pick up the rims directly if you’re near our location. Please note that Texas sales tax will be applied to in-state sales.

Are Your Center Caps Compatible with the OEM Ones?

Most of our center caps are 65mm, so they are not compatible with the OEM center caps.