PROXES RA1
PROXES RA1

The Proxes RA1 is a street legal competition tire* that features high-tech components to provide an uncommon advantage to the cost-conscious competitor who still demands quick lap times. It's true performance from Toyo Tires!

*Over the highway use of some street legal competition products may be restricted or prohibited in certain states, counties, or localities.  Check regulations in your area covering the use of such tire products.

Own these tires? Tell us what you think.


Soft But Durable R-Compound

Soft But Durable R-Compound

  • Improves grip for better competitive handling and performance.
Stepped Tread Design

Stepped Tread Design

  • Increased tread area and limited void improves dry traction.
  • Groove arrangement assists with wet traction.
Tread depth indicators

Tread depth indicators

  • Circles in tread indicate tread depth.
  •  Full 8/32nds tread depth provides good competitive wet traction.
  • Shaving to 6/32nds improves dry traction.

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.

Tire Size Product Code Approved Rim Width Range (inch) Overall Diameter (inch) Overall Width (inch) Tread Depth (1/32") Tire Weight (lbs.)
205/60R13 86V 236700 5.5-6.0-7.5 22.7 8.2 8 20
205/50ZR15 236840 5.5-6.5-7.5 23.1 8.4 8 20
225/45ZR15 236970 7.0-7.5-8.5 22.9 9 8 23
225/50ZR15 236830 6.0-7.0-8.0 23.9 9.2 8 23
225/50ZR16 236890 6.0-7.0-8.0 24.9 9.2 8 23
245/45ZR16 236800 7.5-8.0-9.0 24.7 9.6 8 25
P255/50ZR16 236880 7.0-8.0-9.0 26.1 10.4 8 27
235/40ZR17 236760 8.0-8.5-9.5 24.4 9.6 8 24
255/40ZR17 236770 8.5-9.0-10.0 25 10.4 8 26
275/40ZR17 236780 9.0-9.5-11.0 25.7 10.9 8 29
275/35ZR18 236710 9.0-9.5-11.0 25.6 10.9 8 30

Bold designates measuring rim width
RD = Reinforced
XL = Extra load
LL = Light Load

For Passenger Tires: * Whitewall (All other sizes blackwall)
† Summer tire only; not M&S rated.

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.

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

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.
 

Proxes RA1

Proxes RA1

Show Video