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Toyo Tires

Toyo Tires Proxes RR - 345/30R19

SKU: 255280

wb_sunny
Summer / 4 seasons
help_outline

Size

345/30R19

Load index

105

Speed rating

Y  (300 km/h - 186 mph)

Sidewall

BSW

Category

Track

Customer Feedback

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SKU: 255280

Toyo Tires

Proxes RR

Toyo Tires Proxes RR - 345/30R19

wb_sunny
Summer / 4 seasons
help_outline
xOut of stock

$494.95

Per tire

Size

345/30R19

Load index

105

Speed rating

Y  (300 km/h - 186 mph)

Sidewall

BSW

Category

Track

Customer Feedback

Description

The Proxes RR from Toyo is a track-only tire developed for driving enthusiasts who participate in road races and track events where high levels of dry grip are required.

  • Provides superior grip and guarantees faster lap times
  • Proxes RR sidewalls are solidified for precise steering response
  • Proxes RR tires are the official tires of NASA

Although Proxes RR radial tires meet DOT requirements, they are not suitable for use on Canadian roads. Proxes RR radial tires are not recommended for driving in wet conditions where standing water is present, and there is a risk of hydroplaning.

Proxes RR tires feature a high-traction tread compound molded into a semi-slick tread design with only two 4/32" deep, symmetrical circular grooves and multiple wear control openings in the slick areas.

However, the Proxes RR tires will require a pre-competition heat cycle to improve wear and provide more consistent performance and a break-in during the first few laps of the track.

The Proxes RR is not intended to be driven in near-freezing temperatures, snow or ice like all racing tires.

The tire's internal structure features symmetrical construction to provide predictable handling and consistent lap times throughout the tire's life. At the same time, the reinforced sidewalls offer improved steering response and optimal cornering stability.

Its symmetrical design and internal construction allow it to be mounted on either side of the car.

Specifications

Size

345/30R19

Manufacturer

Toyo Tires

Model

Proxes RR

Usage

Summer / 4 seasons

Category

Track

Sidewall

BSW

Runflat

No

Load index

105

Width

345.0 mm

Aspect ratio

30.0

Diameter

19.0"

Weight

33.1 lbs

Speed rating

Y  (300 km/h - 186 mph)

Studdable

No

Discontinued

N/A

Factory studded

No

Tread

4.0

Minimum rim width

11.5"

Maximum rim width

12.5"

UTQG

40 C A

Evaluations

Overall - Summer

Good

Durability / Treadwear

Fair

Wet Traction

Good

Hydroplaning Resistance

Good

Dry Traction

Excellent

Noise Level

Fair

Driving Comfort

Excellent

Handling

Excellent

Cornering Stability

Excellent

Customer Feedback

4.9

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M * * * r | November 21, 2023

Excellent customer service in correcting an issue with incorrect tire and wheel purchase. I'm a repeat purchaser and highly recommend PCM if you are looking competitive pricing, excellent service and delivery.

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G * * * N | July 10, 2023

Just purchased some Hercules tires for the rear of my '66 Belair. Great tire selection. Easy purchase. Fast delivery. Only thing I would like to share is that the thread photos were not quite like the actual tires. But, that was the same issue on the manufacture site.

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H * * * n | November 7, 2024

Best price on factory studded and winter wheels.

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R * * * o | August 13, 2020

Excellent tire knowledge, made a recommendation to me to go with Michelin PS 4s rather than the older PS 2's that I was replacing. Tires had current date code, so very much appreciated that. Wonderful company....make sure to make a stop here (phone call) for your next tire purchase.

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J * * * s | March 16, 2024

Great service again with my recent purchase (summer wheels and tires for my car). Haven’t mounted yet but packaging for shipping was great as is the quality of mounting/balancing. Looking forward to installing them when the weather improves!

Hunter engineering company assembly machine

Wheels frequently bought with this tire (Free mounting and balancing!)

Get your tires mounted and balanced for free when purchasing wheels. Your set will be delivered already assembled, all that's left to do is mount them on your vehicle!

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Proxes RR - 345/30R19