Proxes RR Right
Proxes RR Tread
Proxes RR Tight Tread
Proxes RR Side
Proxes RR Right
Proxes RR Tread
Proxes RR Tight Tread
Proxes RR Side

Race-ready off the shelf with a 4/32” deep tread, the Proxes RR delivers consistent lap times and predictable handling on dry tracks. This DOT competition tire* is ideal for NASA road racing, track days, and high-performance driving schools. The symmetric two-groove tread design and special tread compound provide a maximum contact patch and ultimate dry traction with superior cornering force.

*Warning: For racing purposes only. Not for highway use.

Vehicle Type
Tire Use

Warranty

Limited Warranty

Features and Benefits

RACING TREAD COMPOUND

  • Increases grip and improves lap times.

WEAR INSPECTION MARKERS

  • Provide easy tread depth measurement from any position.

REINFORCED SIDEWALL AND HIGH-MODULUS BEAD FILLER

  • Provide excellent steering response and feedback.

SIDEWALL MARKING AREA

  • Allows for easy labeling on the sidewall.

 

Reviews from Toyo Owners

Running twin 72mm xona rotors on a sequential transmission and 345/35/18s on rear beadlocks. Insane grip (motec helps) and the sweet spot is from 80-200mph. I run nothing else for rubber.

Map 5 Only in California on Proxes RR

These tires are so good on the track, provide much grip and comfort, the durability is top tier and I would love to recommend these ToyoTires to many of my other track friends.

Lex in Washington on Proxes RR

I love this tire. It allows me to run my 20" rims. ( C7 Corvette Z06, 325/30/20) and it handles my 1200hp / 1150tq daily driven Corvette.

Byron in California on Proxes RR
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Performance ratings
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Performance ratings

Close tire comparison
 
Dry PerformanceDry Performance
BrakingBraking
Tread LifeTread Life
Wet PerformanceWet Performance
Proxes RR DOT
4.5
4.5
4.0
0.0
Proxes RS1 FULL-SLICK
5.0
5.0
4.0
0.0
Proxes R888R DOT
4.5
4.5
4.5
4.0
Proxes RA1 DOT
3.5
4.5
5.0
5.0

Performance Ratings are on a scale of 1 to 5 (best) in 0.5-point increments and can be compared within applicable Toyo product categories. Compare this tire to others suitable for your vehicle using our Tire Finder.

Sizes & Specifications
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Sizes & Specifications
Sizes and specifications legend

Speed Rating

  • M = 81 mph
  • N = 87 mph
  • P = 93 mph
  • Q = 99 mph
  • R = 106 mph
  • S = 112 mph
  • T = 118 mph
  • H = 130 mph
  • V = 149 mph
  • W = 168 mph
  • Y = 186 mph
  • (Y) = 195 mph

Load ID

  • SL = Standard Load
  • XL = Extra Load
  • LL = Low Load
  • RD = Reinforced

Ply

  • C = 6-ply rating
  • D = 8-ply rating
  • E = 10-ply rating
  • F = 12-ply rating

Approved Rim Width Range

Bold designates 
measuring rim width.

 

Sidewall

  • BSW = Black Sidewall
  • OWL = Outlined White Letters

Setup & care

Toyo Tires recommends the following general setup guidelines for the Proxes RR:

  • Operating Temperature: 160°F to 220°F
  • Hot Inflation Pressures: High 30s to Low 40s (psi)
  • Camber: -2.5° to -5.0°
  • Caster: As much positive as possible

For recommended mounting and rotation instructions, please click here.

For recommendations on proper use, handling and storage of this tire in colder climates, please click here.

WARRANTY

The Proxes RR comes with a limited warranty.

See the warranty booklet for details.

Popular Fitments
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Popular Fitments

Race-prepared vehicles in NASA, BMW CCA, PCA, and other spec classes. To see if Proxes RR is right for your vehicle use our tire finder.

  • Spec
    Miata
  • Spec
    E46
  • Spec
    944
  • Honda
    Challenge

All Toyo brand tires are subject to continuous development. Toyo Tire U.S.A. Corp. reserves the right to change construction, materials or specifications without notice or obligation. Contact your Toyo Tires dealer or Toyo Tires for current information.