Proxes

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.

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Warranty

The Proxes RA1 is covered by Toyo Tires' limited warranty. See warranty page for complete details.

Performance Ratings*
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
3.5 Dry Handling
5.0 Wet Handling
5.0 Tread Life
4.5 Braking



Soft but Durable R-Compound

  • Improves grip for better competitive handling and performance

Stepped Tread Design

  • Increased tread area and limited void improve dry traction.
  • Groove arrangement assists with wet traction.

Tread Depth Indicators

  • Allow for more accurate tread depth measurement near the shoulders.
Wheel Diameter Tire Size Sidewall Product Code Load / Speed
13 205/60R13 BSW 236700 86V
15 205/50ZR15 BSW 236840 -
15 225/45ZR15 BSW 236970 -
15 225/50ZR15 BSW 236830 -
16 225/50ZR16 BSW 236890 -
16 245/45ZR16 BSW 236800 -
16 P255/50ZR16 BSW 236880 -
17 235/40ZR17 BSW 236760 -
17 255/40ZR17 BSW 236770 -
17 275/40ZR17 BSW 236780 -
18 275/35ZR18 BSW 236710 -
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Speed rating S = 112 mph, T = 118 mph, H = 130 mph, V = 149 mph, W = 168 mph, Y = 186 mph, (Y) = 195 mph

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.

Race-prepared vehicles such as

BMW e30
Mazda Miata MX-5
Porsche Boxster
Porsche 944
Honda CRX
Honda Civic
Honda S2000

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

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