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Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire

Part of: Toyo Tires Proxes RR DOT Competition Racing Tire

Other options in this family: Toyo Tires 255000 Toyo Tires 255080 Toyo Tires 255110 Toyo Tires 255100 Toyo Tires 255120

Manufacturer

Picture for manufacturer Toyo Tires

Part Number

255140
6 reviews
Sale Price

$242.33

In Stock (10+)

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Show details for Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire
Picture of Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire
Picture of Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire
Picture of Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire
Picture of Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire

Wheels and Tires sold separately

Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire — image 1
Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire — image 2
Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire — image 3
Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire — image 4
Toyo Tires 255140 Proxes RR 225/45ZR15 DOT Competition Tire — image 5
Product Details

The Toyo Proxes RR is a DOT-approved competition tire specifically engineered for dry track conditions, delivering the consistent lap times and precise handling demanded by NASA and SCCA road racing competitors, as well as high-performance driving schools.

Key Features:

  • Symmetric tread design optimized for balanced handling and predictable performance
  • High-grip compound formulated for maximum dry traction on road race circuits
  • DOT-compliant construction allows street-legal use for track days and competition events
  • Stiff sidewall construction provides responsive turn-in and stable cornering
  • Competition-focused tread pattern designed to maintain consistent performance throughout heat cycles
  • Ideal for time trials, club racing, and advanced driving instruction

The Proxes RR bridges the gap between street tires and full racing slicks, offering track-focused performance while maintaining DOT approval for legal transit to and from events. This tire is designed for serious competitors who demand repeatable performance and precise feedback lap after lap.

Products specifications

Load Range

SL

Max psi : 51
Measuring Rim Width

7.5

Ply Rating

SL

Tire Size

225/45ZR15

RPM

905

Radial Bias Flag

R

Speed Rating

W

Service description

91W

Load Index : 1201@51
Load Capacity (LB)

1356

Load Index and Speed Rating

91

Origin

Japan

Section

225

Aspect Ratio

45

Rim Size

15

Overall Diameter

23.0

Load Index

1201@51

Maximum Pressure (psi)

51

UTQG

40 C A

Treadwear : 40
Traction : C
Temperature : A
Tread Depth

3.7

Treadwear Rating

40

Traction Rating

C

Temperature Rating

A

Sidewall

Black

Easy to find parts and simple checkout process!

piece of cake for a non tech person

Great quick, and convenient

quick and easy

First time user, pleasure here!

thank you guys. expecting the same great service as usual

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