Toyo Proxes 245/40ZR17 R888R Tire (107800)

Toyo Tires
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Proxes 245/40ZR17 R888R Tire by Toyo

Toyo Tires Proxes R888R D.O.T. Competition Radial Tires have evolved from their predecessors, the race-winning Proxes R888. Credit for improvements in acceleration, braking, cornering, and dry traction over the R888 comes from the newly added "R" designation compound that reaches optimal operating temperature quickly, in addition to the highly developed contact patch and new tread design that puts more rubber to the surface. The Proxes R888R tires are perfect for performance enthusiasts that are into road racing, autocross, track days, and high-performance driver education classes. Proxes R888R tires deliver long-wear, predictable handling, and consistency to produce quick lap times at your next track or autocross event.


  • Section Width: 9.8 in (248.9 mm)
  • Wheel Diameter: 17 in (431.8 mm)
  • Tire Size: 245/40ZR17
  • Asymmetrical Tread Pattern: Yes
  • Tire Construction: Radial
  • Sidewall Style: Black
  • Load Range: XL
  • Tread Depth (in.): 6.3/32
  • Speed Rating: W
  • Max Load Single (lbs.): 1,521
  • UTQG Tread Wear Rating: 100
  • Temperature Rating: A
  • Traction Rating: AA
  • Pressure: 50 PSI Max
  • Load Index: 95
  • Maximum Recommended Wheel Width: 9.5 in (241.3 mm)
  • Minimum Recommended Wheel Width: 8 in (203.2 mm)
  • Tire Diameter: 24.7 in (627.4 mm)


  • Significantly Improved Grip


  • Universal

What's In The Box?

  • 1 - Tire


  • Toyo does not offer a warranty on this tire.

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