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  • Toyo Proxes RR
  • Toyo Proxes RR

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The Proxes RR is Toyo's Racetrack & Autocross Only tire developed for driving enthusiasts who compete in road racing and track attack events where high levels of grip in dry conditions is required.

While Proxes RR radials meet DOT requirements, they are not appropriate for highway use. Proxes RR radials are not recommended for driving in wet conditions where standing water is present and there is the risk of hydroplaning; drivers should drive cautiously at reduced speeds if they encounter these conditions. And like all Racetrack & Autocross Only tires, Proxes RR radials are not intended to be driven in near-freezing temperatures, through snow or on ice. It's also essential these tires be stored indoors at temperatures maintained above 15°F.

Proxes RR tires feature a high-grip tread compound molded into a semi-slick tread design including just two 4/32" deep symmetric circumferential tread grooves and multiple wear inspection holes in the slick areas. This race-ready design eliminates the need for tire shaving, however Proxes RR tires will benefit from heat cycling before competition to enhance wear and provide more consistent performance, as well as scuff-in during their first laps.

The tire's internal structure features a symmetric rayon casing construction to deliver predictable handling and consistent lap times throughout the tire's life while reinforced sidewalls deliver enhanced steering response and cornering stability. A marking area integrated into the sidewall design allows racers to easily label and manage their tires.

Additionally, their symmetric tread design and internal construction allows them to be mounted on either side of the car (and later be mounted inside out to further extend their life).

Toyo Tires recommends the following general set-up guidelines for the Proxes RR:

  • Operating Temperature: 160°F to 220°F
  • Hot Inflation Pressures: 32 to 38 (psi)
  • Camber: -1° to -3°
  • Caster: As much positive as possible

Note: Please follow the specific mounting and rotation guidelines provided by Toyo for their Proxes RR tires as recommended in the link below.

Related Information: Competition Tire Heat Cycling Service | Recommendation on Proper Use, Handling and Storage of This Tire in Colder Climates (PDF) | Recommended Mounting and Rotation Instructions for Toyo Proxes RR Tires (PDF)

Ratings Charts & Reviews Toyo Proxes RR

Tire Category: Racetrack & Autocross Only

Consumer Surveys

 
Best in Category
Price
Miles Reported
Recommended
Treadwear
Toyo Proxes RR
Fair
79%
$0
101K
8.4 - Good
2.8 - Poor
2.5 Hydroplaning Resistance
3.0 Wet Traction
9.0 - Excellent
9.0 Corner Stability
8.9 Dry Traction
9.0 Steering Response
N/A
N/A Light Snow Traction
N/A Deep Snow Traction
N/A Ice Traction
7.1 - Good
7.2 Ride Quality
6.9 Noise
7.3 - Good

Customers Say

Reviews indicate the Toyo Proxes RR excels in dry traction with strong grip for track days, autocross, and HPDE events, offering predictable handling and sharp turn-in that inspires driver confidence. Wet performance is limited to light rain, with reduced grip in standing water. Treadwear receives consistent praise for durability across 20-30+ heat cycles, maintaining consistent lap times even when worn to the cords. While some note slightly less ultimate grip compared to premium race tires, users highlight its value proposition for extended track use. Heavy or high-powered vehicles may experience faster wear, but lighter cars report excellent longevity.

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Customers Like:
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89 customers mention "Dry Traction"

  • 81 positive
  • 8 negative

Customers praise the Toyo Proxes RR's dry traction, with many scoring 9s and 10s for its "sticky" grip, predictable cornering, and durability through multiple heat cycles. Some note longer warm-up times and reduced performance under combined inputs like trailbraking, but most highlight excellent value for track days, HPDE, and autocross use.

November 03, 2012 (Verified Purchase)

N/A out of 5 Star Rating
Not Yet Rated

...Tires are very sticky! Good grip under braking...

10 heat cycles. 30 minutes each. Started at 30 psi. Increase to 36 psi. Tires are very sticky! Good grip under braking. Running on a spec Miata wear is excellent. I am running 3 degree + camber. Would easily compare these to Hoosiers. Nice product. Expecting 18+ cycles before any degradation. Tires were rotated at 6 cycles

Vehicle: 1990 Mazda Miata
Miles Driven on Tires: 300
Driving Conditions: Track/Autocross
Location: Houston, Tx
Driving Style: Spirited
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June 02, 2019 (Verified Purchase)

3.9 out of 5 Star Rating
3.9 out of 5

Amazing Grip. These tires are perfect for track events, drag racing, autocross and basically driving at the very edge of performance...

Amazing Grip. These tires are perfect for track events, drag racing, autocross and basically driving at the very edge of performance. They did a massive improvement on my 2016 Infiniti Q50S Red Sport RWD. If you are looking for an affordable racing slick tire this is it.

Vehicle: 2016 Infiniti Q50S Red Sport 400 RWD
Miles Driven on Tires: 100
Driving Conditions: Track/Autocross
Location: MIAMI, FL
Driving Style: Spirited
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May 22, 2023 (Verified Purchase)

N/A out of 5 Star Rating
Not Yet Rated

...Good grip, good wear, very predictable, turn in was sharp, I was very happy with the tires.

Bought a new set of RR's for my time attack car, great tires. Good grip, good wear, very predictable, turn in was sharp, I was very happy with the tires.

Vehicle: 2017 Chevrolet Corvette Grand Sport Coupe
Miles Driven on Tires: 48
Driving Conditions: Track/Autocross
Location: POWAY, CA
Driving Style: Spirited
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67 customers mention "Treadwear"

  • 49 positive
  • 18 negative

Customers praise treadwear with scores 7-8, noting 20-30+ heat cycles and durability through multiple track events. Many highlight consistent grip even near cords, though some report performance drop-off after 12+ cycles. A few mention faster wear on heavier cars but view longevity as strong for track-focused use.

December 02, 2022 (Verified Purchase)

N/A out of 5 Star Rating
Not Yet Rated

I don't know how a 40 treadwear tire can last this long but nothing else comes close regarding grip and longevity.

I don’t know how a 40 treadwear tire can last this long but nothing else comes close regarding grip and longevity.

Vehicle: 2020 Chevrolet Camaro SS Coupe 1SS 1LE Track Performance Pkg
Miles Driven on Tires: 500
Driving Conditions: Track/Autocross
Location: SANTA CLARITA, CA
Driving Style: Spirited
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April 29, 2023 (Verified Purchase)

4.1 out of 5 Star Rating
4.1 out of 5

Much better grip than R888R tires which delaminated after 6 track sessions...

Much better grip than R888R tires which delaminated on me after 6 track sessions. Very similar to BFG R1 that are no longer available

Vehicle: 1997 Porsche 911 Turbo S Coupe
Miles Driven on Tires: 500
Driving Conditions: Track/Autocross
Location: MOUNT PLEASANT, MI
Driving Style: Spirited
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July 03, 2024 (Verified Purchase)

3.1 out of 5 Star Rating
3.1 out of 5

These are track only R compound tires, they are great, getting 30+ heat cycles per set, fall off is very slow...

These are track only R compound tires, they are great, getting 30+ heat cycles per set, fall off is very slow. They like to run at higher pressuers, I'm running ~38psi hot, Not as fast as Hoosiers but the cost less, last longer and are not as delicate.

Vehicle: 2016 Nissan 370Z Coupe Touring
Miles Driven on Tires: 170
Driving Conditions: Track/Autocross
Location: MELROSE, MA
Driving Style: Spirited
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46 customers mention "Wet Traction"

  • 6 positive
  • 40 negative

Customers report the Proxes RR provides predictable wet traction on damp tracks, with some noting confident grip in light rain (scores 7-8). However, several warn of hydroplaning risks in standing water, requiring cautious driving through puddles during wet sessions.

June 04, 2025 (Verified Purchase)

N/A out of 5 Star Rating
Not Yet Rated

Traction on the track was below average. Not confidence inspiring...

Traction on the track was below average.
Not confidence inspiring
Took the tires off the car. They are now ready for the trash.
Waste of money

Vehicle: 2016 BMW M4 GTS
Miles Driven on Tires: 100
Driving Conditions: Track/Autocross
Location: ROME, GA
Driving Style: Spirited
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May 18, 2023 (Verified Purchase)

3.9 out of 5 Star Rating
3.9 out of 5

...Due to the tread design, I do not recommend they be driven in any wet condition as they lose traction quickly...

My car is modified and has just over 1000 RWHP. Of the many brands that I have experienced, these definitely grip the best on the street. Due to the tread design, I do not recommend they be driven in any wet condition as they lose traction quickly. The strong sidewall definitely assists in being driven on the street and does not permit the rear swaying effect that occurs from the MT Drag Radials.

Vehicle: 2011 Cadillac CTS-V Sedan
Miles Driven on Tires: 1,000
Driving Conditions: Track/Autocross
Location: WESLEY CHAPEL, FL
Driving Style: Spirited
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