Toyo Proxes R1R 

Extreme-Performance Summer Tire for Sports Car
Developed from years of grueling on-track experience and engineered to elevated performance standards, the Proxes R1R allows capabilities beyond normal driving limitations. An aggressive, arrowhead tread design; extra wide footprint; high-grip compound; and autocross-inspired casing design let you drive hard through the corners and quickly accelerate in the straight aways.

Toyo-proxes-r1r-tapered-center-block-edgeTapered Center Block Edge

  • Stabilizes center block movement to decrease irregular wear.
  • Helps to increase hydroplaning resistance.


toyo-proxes-r1r-stability-control-slitsStability Control Slits

Provide resistance to irregular wear.
Improve dry performance by maintaining block stiffness during aggressive braking.


toyo-proxes-r1r-silica-reinforced-high-grip-tread-compoundSilica-Reinforced, High-Grip Tread Compound

Improves grip for better handling performance during high-spirited driving.


toyo-proxes-r1r-unidirectional-arrowhead-tread-designUnidirectional Arrowhead Tread Design

Provides balanced performance between wet and dry conditions.


toyo-proxes-r1r-multi-width-evac-channelsMulti-Width EVAC Channels

  • Improve water evacuation.
  • Widen the shoulder block area to enhance steering response.


Toyo-Proxes-R1R-advanced-autocross-inspired-casing-with-modified-radial-constructionAdvanced Autocross-Inspired Casing With Modified Radial Construction

Improves steering response and handling.

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