Proxes RS1 Right
Proxes RS1 Tread
Proxes RS1 Tight Tread
Proxes RS1 Side
Proxes RS1 Right
Proxes RS1 Tread
Proxes RS1 Tight Tread
Proxes RS1 Side

This race tire is excellent in dry braking and built to endure closed-course road racing, time attack, track days, and high performance driving schools. Compound, construction and design contribute to its durability, responsive handling, and high-speed performance in dry weather conditions.

NASA racers: visit the Team Toyo page to learn about our contingency programs.

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

Vehicle Type
Tire Use

Features and Benefits

DURABLE, RACE-PROVEN COMPOUND

  • Contributes to excellent dry braking.
  • Offers excellent wear resistance.
  • Provides high-grip levels across a wide temperature range.

SPIRAL WOUND CAP PLY

  • Provides uniformity and consistency.

ADVANCED RAYON CASING

  • Provides durability and stability at high speed.

HIGH-MODULUS BEAD FILLER AND STEEL REINFORCED SIDEWALL

  • Provide crisp and responsive handling.
  • Offer excellent steering response and feel.

 

Performance ratings
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Performance ratings

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Dry PerformanceDry Performance
BrakingBraking
Tread LifeTread Life
Wet PerformanceWet Performance
Proxes RS1 FULL-SLICK
5.0
5.0
4.0
0.0
Proxes RR DOT
4.5
4.5
4.0
0.0

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

Sidewall

  • BSW = Black Sidewall
  • OWL = Outlined White Letters

Approved Rim Width Range

Bold designates 
measuring rim width.

Setup & care

Toyo Tires recommends the following general set up guidelines for the Proxes RS1:

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

...consistently quick no matter if they are in their 3rd heat cycle or their 12th heat cycle

D3Cadillac

Popular Fitments
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Popular Fitments

Vehicle fitments for the Proxes RS1 include the following makes and models. To see if the Proxes RS1 is right for your vehicle use our tire finder.

  • Nissan
    GT-R
  • Porsche
    GT-3
  • Chevy
    Camaro
  • Ford
    Mustang

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.