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    Rivian R1T / R1S R80B Rmaxx Beadlock Off Road 20" Forged Wheel & Tire - SPARE x REPLACEMENT

    Satin Black

    Satin Black

    Diamond Black

    Diamond Black

    Tire Brand & Model
    • Description

      Rivian R1T R1S R80B Beadlock Forged Wheel. Serious off-road enthusiasts have spoken and the engineers at Team 1EV have listened. Rivian aftermarket upgrade pioneer and trendsetter Team 1EV is proud to be the very first to bring real beadlock Rivian-specific wheels to market.  The new R80B RMaxx Beadlock Off Road Wheel was designed from a clean sheet and features our unique design language that properly compliments the factory Rivian style, while offering a sporty upgraded look and incorporating functional performance enhancements, including a true bolt-on beadlock system.

      Team 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 R1T and R1S apart from the rest.   The R80B RMaxx wheel has been specifically designed and engineered by Team 1EV for Rivian-specific fitment, assuring proper factory-spec fitment and hardware compatibility.  

      RMaxx Beadlocks Explained


      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 tire contact patch for maximum off road traction.  The beadlock clamping force can also endure extreme side loading keeping tires properly locked in place on the wheel while navigating extreme angle terrains.  Team 1EV uses a forged wheel lip and forged beadlock ring design with 24 recessed points of attachment using heavy duty grade 8 hardware to securely clamp the tire bead to the wheel.  Further, Team 1EV beadlock rings feature machined groves to physically interlock tire beads.  How does this all compare to non-beadlock wheels?  Standard non-beadlock wheels simply rely on tire inflation pressure to hold the tire on the wheel.  When tire inflation pressure is lowered for maximizing off road traction, the tire is at risk to become unseated from the bead or slip on the wheel potentially causing a flat tire, tire dismount, or damage to wheels and tires.  Read more on beadlocks HERE.


      Available Options:

      All wheels include necessary bead-lock hardware

      • Single Spare Wheel & Tire Assembled with TPMS
        • This spare is assembled with a TPMS sensor and can be rotated in regular use.
      • Single Spare Wheel & Tire Assembled, NO TPMS
        • This spare does not include a TPMS sensor and should only be used as a spare.

      EV Sportline Wheel and Tire Package Includes

      • "No-touch" professional tire mounting on wheels
      • Includes an optional Rivian-spec TPMS sensor, installed
      • Road-load balanced 
      • Package ships to you, ready to bolt-on and go!


      • Sold as a single wheel & tire assembly 
      • Wheel Size: 20x8.5" Front and Rear
      • Offset: +48 Front and Rear
      • Bolt Pattern (PCD): 5x 5.5 (5x139.7)
      • Engineered for use with factory Rivian lug nuts (not included)
      • Engineered to use Rivian-spec TPMS, optional
      • Engineered to use Rivian center caps from a 20" All Terrain Wheel (not included) - Includes 1EV caps
      • Bi-Directional, okay in any wheel position
      • Anti-Slip Knurled Bead
      • Grade 8 beadlock hardware kit included
      • 24 attachement pt forged beadlock ring
        • Center Bore: 64.1 mm
        • Construction: Fully Forged Monoblock
        • Weight: Est 33lbs (without beadlock ring)
        • Load Rating: 1,150 kg/2,530 lbs
        • Recommended Tire Size: 275/65/20
        • Colors: Satin (Matte) Black or Diamond Black

        Approved Fitments

        • 2022-2024
          • Rivian R1T
          • Rivian R1S


        • 20 inch R80B RMaxx wheel exclusively by Team 1EV for Rivian R1T / R1S fitment
        • Manufactured in a CNC-Machined and Fully Forged Process
        • FEA Analysis tested under 3,400 lbf
        • Manufactured in a TüV certified facility
        • Factory Rivian center caps, lug nuts and TPMS fit R80B wheels
        • Suitable for extreme off road, overlanding and on street use

      • 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.