R12F20808005114SB
$4,395.00 On Sale $4,395.00
We custom machine your wheel set. ETA 4-5 weeks after order.
Upgrade your Rivian R2 with the 1EV R120F Terrain wheels—a rugged, adventure-ready wheel designed for drivers who take their EV beyond the pavement. Inspired by overlanding, off-road exploration, and desert terrain performance, the R120F blends aggressive styling with EV-specific engineering to deliver a wheel that looks at home on mountain trails, desert dunes, and remote backcountry routes. Built specifically for R2, the R120F combines indestructible fully forged construction, high load capacity, and purposeful off-road design to match the capability and attitude of Rivian's adventurous R2. The R120F Terrain was engineered with Rivian's platform in mind, delivering precise fitment with the correct offsets, load ratings, and hub compatibility required for R2 usage. Installation is seamless—no spacers or modifications required—ensuring a clean, factory-quality fit while maintaining Rivian's performance, safety, and suspension geometry. The design also allows for proper brake clearance and optimal tire pairing for off-road and overland setups.
Electric trucks demand wheels that can handle both weight and torque, especially when venturing off the beaten path. The R120F uses fully forged monoblock construction to deliver unmatched strength and the lightest construction possible, helping maintain responsive handling while supporting heavy loads, gear, and rugged terrain. Its reinforced spoke structure and high load rating are built to withstand the stresses of trail driving, uneven terrain, and high-torque electric acceleration. From rocky trails to desert dunes, the R120F Terrain is built for real adventure. A durable finish resists chips, corrosion, sand abrasion, and harsh environmental conditions, while the bold multi-spoke design emphasizes strength and purposeful off-road styling. Whether you're building a full overlanding setup or simply want a wheel that reflects the adventurous spirit of your R2, the R120F Terrain delivers the durability, capability, and aggressive look needed to explore farther.
One square 20x8.0" wheel fitment with two compatible tire-size paths. Choose the tire size that best matches your priorities for efficiency, ride quality, handling and curb protection.
Tight, compact windows keep air flowing cleanly across the wheel face, cutting drag and protecting your R2's range.
The R2 sweet spot. Smoother than a harsh 21", tighter and more planted than a cushy, bouncy 19".
Fully machine forged for serious strength at just 31.6 lbs per wheel, rated to 825 kg / 1,815 lbs. Strong where it counts. Light where it matters.
The 20x8.0" square setup uses the same wheel and tire size at all four corners, allowing conventional front-to-rear tire rotation.
Both tire sizes fit the 20x8.0-inch R120F wheel. Use this quick comparison to select the size that best matches how you drive.
| Compare | 255/60R20 Factory size, range & winter focused | 275/55R20 All-terrain & protection focused |
|---|---|---|
| Fitment Profile | Factory tire size Matches the Rivian R2 factory 20-inch tire size | Advantage Wider, squarer profile More wheel coverage and curb protection |
| Handling | Factory-like feel Closest to the original steering feel | Advantage More planted Wider footprint for added stability |
| Efficiency | Advantage More efficiency focused Narrower width may help maximize EV range | Traction focused Wider footprint may use slightly more energy |
| Ride & Potholes | Tall sidewall Approximately 6.02 inches of impact absorption | Tall sidewall Approximately 5.95 inches, a nearly identical ride cushion |
| Off-Road Traction | Narrower footprint All-terrain tire options available | Advantage Wider footprint More contact area and the widest all-terrain tire selection |
| Wet & Snow | Advantage Narrower footprint Better suited to cutting through snow, water and slush; dedicated winter tires offered | Wider footprint More oriented toward dry-road and off-road grip |
Performance can vary by tire brand, tire model, inflation pressure, weather, road conditions and driving style. This guide compares the general characteristics of the two tire sizes.
Tire availability varies by size and current inventory. Select a tire size below to view its available tire options.
Shipping is calculated at Checkout.
Shipping & Handling charges subject to change without prior notification. PLEASE NOTE THAT INTERNATIONAL SHIPMENTS ARE SUBJECT TO CUSTOMS TAXES/DUTIES, AS CHARGED BY YOUR COUNTRY (THERE ARE NO U.S. CUSTOMS FEES). INTERNATIONAL CUSTOMERS ARE RESPONSIBLE FOR PAYMENT OF THESE FEES. Due to service availability, some international orders may need to be sent to the nearest international airport.
