The Proxes RS1 is a full-slick competition tire* that provides consistent performance throughout the life of the tire. 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.

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

Where to buy
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Where to buy

American International Motorsports (AIM)

Website

Buttonwillow Road Circuit, L.P.


Les Schwab Tire

Website

Track Fast Motorsport

Website

A-n-T Tire & Wheel

Website

Appalachian Race Tire

Website

TrackDayTire

Website


Phil's Tire Service

Website

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