Proxes

Performance for Any Vehicle

Proxes RA1

DOT COMPETITION TIRE

The design and components of the Proxes RA1 came from our experience in winning races all over the world. This DOT competition tire* is well-known by road racers for delivering quick lap times, consistency, and long wear. Full 8/32″ tread depth provides good competitive wet traction, while shaving to 4/32″ improves dry traction.

*Caution: Recommended for competition events only. Show more/less

  • Competition
  • Racing
  • Dry / Wet

Warranty

Limited Warranty

See details
Where to Buy

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Your vehicle may have been equipped with a staggered fitment. Please select from these options: Your vehicle may have been equipped with a staggered fitment: Your vehicle may have been equipped with more than one size during production. Please select from these options: Original Equipment Tire Size:

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Performance ratings

Compare similar tires
 
Dry PerformanceDry Performance
Wet PerformanceWet Performance
BrakingBraking
Tread LifeTread Life
Proxes RA1 DOT COMPETITION TIRE
3.5
5.0
4.5
5.0
Proxes R1R Extreme Performance Summer Tire
5.0
5.0
0.0
2.0
Proxes R888R DOT Competition Tire
4.5
4.0
4.5
4.5
Proxes R888 DOT Competition Tire
4.0
4.5
4.5
4.5
Proxes RR DOT COMPETITION TIRE
4.5
0.0
4.5
4.0

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.

Features and benefits

Soft but Durable R-Compound

  • Improves grip for better competitive handling and performance.

Stepped Tread Design

  • Improves dry traction due to increased tread area and limited void.
  • Assists with wet traction due to groove arrangement.

Tread Depth Indicators

  • Allows for more accurate tread depth measurement near the shoulders.
Foreground Tire Tread

Sizes & Specifications

specifications
Print Sizes & Specs Print Entire Page

Bold designates measuring rim width.
SL = Standard Load, LL = Light Load, RD = Reinforced, BSW = Black Sidewall.
Speed rating V = 149 mph, W = 168 mph, Y = 186 mph, (Y) = 195 mph.

Setup & care

Toyo Tires recommends the following general set up guidelines for the Proxes RA1:

  • 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.

Where to Buy

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Directions Website

The RA1 is on the top of my list for a track worthy tire you can actually drive to the track.

CRXRacer - Buttonwillow, California

WARRANTY

The Proxes RA1 comes with a limited warranty. See the warranty booklet for details.

high performance that never rests

User reviews

Popular Fitments

Race-prepared vehicle such as the following makes and models. To see if Proxes RA1 is right for your vehicle use our tire finder.

  • BMW e30
  • Mazda Miata MX-5
  • Honda CRX
  • Honda Civic
  • Honda S2000

Other Tires to Consider

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.