Team 1EV R80B RMaxx 20-Inch Forged Beadlock Wheels for Rivian R1T and R1S
The Team 1EV R80B RMaxx is a Rivian-specific, fully forged monoblock wheel with a true bolt-on beadlock ring for demanding off-road and overland use. The prior description also referred to this model as “R800”; this page follows the active product title and variants as R80B.
Wheel specifications
- Size: 20 x 8.5 inches
- Offset: +40 front and rear
- Bolt pattern: 5 x 139.7 mm / 5 x 5.5 inches
- Center bore: 64.1 mm
- Construction: Fully forged monoblock
- Estimated weight: 33 lb per wheel
- Load rating: 1,125 kg / 2,480 lb per wheel
- Recommended tire size: 275/65R20
- Design: Bidirectional for use in any wheel position
Beadlock construction
- Forged wheel lip and forged beadlock ring
- 24 recessed attachment points
- Heavy-duty Grade 8 beadlock hardware included
- Machined grooves and anti-slip bead knurling
- Designed to retain the tire bead during low-pressure and high-side-load off-road use
Ordering options
- One wheel
- Four-wheel set
- Five-wheel set for rotation and spare use
- Diamond Black or Satin Black
Factory hardware
Designed for factory Rivian lug nuts, TPMS sensors, and 20-inch All-Terrain center caps. These factory components are not included.
Validation and fitment
- Fits 2022+ Rivian R1T and R1S
- FEA analysis tested under 3,400 lbf
- Manufactured in a TÜV-certified facility
Beadlock-wheel street legality and use requirements vary by jurisdiction. Review the published beadlock guidance and confirm local rules, installation torque, maintenance, tire compatibility, and intended use.