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Team 1EV R80B 20" Rmaxx Beadlock Off Road Forged Wheels & Tires for Rivian R2

Description

Fully Forged Beadlock Extreme Off-Road 20" Square Fitment

1EV R80B RMaxx Beadlock 20" Rivian R2 Wheel & Tire Package

Serious off-road enthusiasts have spoken and the engineers at 1EV have listened. Rivian aftermarket upgrade pioneer and trendsetter 1EV is proud to be the very first to bring real beadlock Rivian-specific wheels to market. The R80B RMaxx Beadlock Off Road Wheel was designed from a clean sheet and features our unique design language that properly complements the factory Rivian style, while offering a sporty upgraded look and incorporating functional performance enhancements, including a true bolt-on beadlock system.

1EV monoblock forged R80B RMaxx Beadlock Off Road Wheels offer sophisticated off-road looks, functional tire-gripping anti-slip bead knurling, unmatched strength, and off-road capability to set your Rivian R2 apart from the rest. The R80B RMaxx wheel has been specifically designed and engineered by 1EV for Rivian-specific fitment, assuring proper factory-spec fitment and hardware compatibility.

Beadlocks are designed to prevent tires from slipping and rotating on wheels, or tire beads from separating from wheels (immediate flat), during extreme torque and traction situations. The beadlock design enables safe and confident low inflation tire pressure operation to enlarge the tire contact patch for maximum off-road traction.

Vehicle Fitment Rivian R2

Wheel Size 20x8.0" Front & Rear

Construction Fully Forged Monoblock

Tire Choices 255/60R20 or 275/55R20

Wheel and Tire Package Setup

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.

20x8.0" Square

255/60R20 or 275/55R20 tire options

What Is Included

4x 20x8.0" forged beadlock wheels
4x beadlock rings with Grade 8 beadlock hardware
4x 255/60R20 or 275/55R20 tires
4x factory-spec Rivian R2 TPMS sensors
4x color-matched 1EV wheel center caps
4x wheels and tires are supplied mounted, balanced and ready to install!

Recommended Add-On Options

Tire Road Hazard Protection — rest easy with tire-protection
Curb Protection Guards — Protect rims against scrapes
Ceramic Coating — protect the finish and make cleaning easier

Wheel Specifications

Wheel Model: R80B
Vehicle: Rivian R2
Wheel Size: 20x8.0" front and rear
Offset: +38
Bolt Pattern: 5x114.3
Center Bore: 64.1mm
Construction: Fully Machine Forged
Beadlock: 24 attachment point forged beadlock ring; Grade 8 beadlock hardware kit included
Bead: Anti-slip knurled bead
Wheel Weight: Est. 43 lbs
Load Rating: 825 kg / 1,815 lbs per wheel
Tire Sizes: 255/60R20 or 275/55R20
Finish: Satin Black / Adventure Bronze / Diamond Black
Testing Standards: JWL, VIA and SAE J2530
FEA Analysis: Tested under 3,400 lbf
Manufacturing: Manufactured in a TÜV-certified facility
Factory Hardware: Compatible with factory Rivian lug nuts, Rivian 20" All-Terrain center caps and TPMS sensors

True Beadlock System

A forged beadlock ring with 24 recessed attachment points and Grade 8 hardware clamps the tire bead to the wheel. Air down for maximum off-road traction with confidence. Read more on beadlocks.

20-Inch Balance

The R2 sweet spot. Smoother than a harsh 21", tighter and more planted than a cushy, bouncy 19".

Forged Construction

Fully forged monoblock with a forged wheel lip, forged beadlock ring and anti-slip knurled bead. Built for extreme off-road, overlanding and street use.

Factory Rivian Compatibility

Accepts factory Rivian lug nuts
Accepts Rivian 20" All-Terrain center caps (not included)
Accepts factory Rivian TPMS sensors
Includes color-matched 1EV center caps
Includes the necessary beadlock hardware

Square Fitment & Tire Rotation

The 20x8.0" square setup uses the same wheel and tire size at all four corners, allowing conventional front-to-rear tire rotation.

Beadlock Assembly Instructions

View the beadlock assembly and torquing instructions.

Tire Comparison & Selection Guide

Both tire sizes fit the 20x8.0-inch R80B 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

Highlighted cells show the advantage for that category.

Choose 255/60R20 for:

Factory tire size
Maximum range
Winter tire options
Wet and snow use

Choose 275/55R20 for:

All-terrain selection
Off-road traction
Wider footprint
Curb protection

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.

Available Tire Options

Tire availability varies by size and current inventory. Select a tire size below to view its available tire options.

255/60R20 Tire Options

BFGoodrich Trail-Terrain T/A+ Rivian factory tire · 255/60R20

BFGoodrich All-Terrain T/A KO3 All-Terrain · 255/60R20

Bridgestone Blizzak 6 Winter · 255/60R20

Michelin Defender LTX M/S2 255/60R20

Michelin X-Ice Snow Winter · 255/60R20

275/55R20 Tire Options

Advanta HPZ-02 275/55R20

BFGoodrich Trail-Terrain T/A+ 275/55R20

BFGoodrich All-Terrain T/A KO3 All-Terrain · 275/55R20

Falken Wildpeak A/T4W All-Terrain · 275/55R20

Goodyear Wrangler DuraTrac RT Rugged Terrain · 275/55R20

Mickey Thompson Baja Boss A/T All-Terrain · 275/55R20

Nitto Terra Grappler G3 All-Terrain · 275/55R20

Nitto Recon Grappler A/T All-Terrain · 275/55R20

Pirelli XTM AT All-Terrain · 275/55R20

Toyo Open Country A/T III EV All-Terrain EV · 275/55R20

Important Fitment Notice The R80B 20x8.0" wheel is designed for Rivian R2 applications. Confirm your vehicle configuration and selected tire size before ordering.

Shipping

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.