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  • Toyo Proxes R1R
  • Toyo Proxes R1R

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The Proxes R1R is Toyo's Extreme Performance Summer tire developed for driving enthusiasts looking for capabilities beyond normal street tire limitations. Developed from Toyo's years of grueling on-track experience, Proxes R1R tires are engineered to elevate performance in dry and wet conditions. However, like all Extreme Performance Summer tires, these tires are not intended to be serviced, stored nor driven in near- and below-freezing temperatures, through snow or on ice. It's also essential these tires be stored indoors at temperatures maintained above 15 degrees F.

The Proxes R1R molds a high-grip, silica-reinforced tread compound into an 8/32" to 9/32" deep directional Arrowhead tread design featuring an extra wide footprint to blend handling and performance during spirited dry-road driving with traction in wet conditions. The leading edges of the arrowheads are tapered to stabilize center block movement to reduce the possibility of irregular wear. Multi-Width EVAC Channels improve water evacuation from the center of the tread design to help increase hydroplaning resistance, while their narrow widths at the shoulders increase block size to enhance steering response and maintain block stiffness during aggressive braking.

The tire's internal structure features an advanced competition-inspired modified radial construction for driving hard through the corners and accelerating quickly onto the straight-aways. Twin high-tensile steel belts reinforced with spirally wrapped jointless cap and edge plies control the footprint size and shape. Jointless beads anchor the tires to the wheels while a high-modulus bead compound and slightly angled body plies work together to stabilize the sidewall.

NOTE:

At the end of 2014, Toyo changed the Uniform Tire Quality Grade (UTQG) of their Proxes R1R Extreme Performance Summer tire to reflect a 200 Treadwear rating.

UTQG ratings for Treadwear, Traction and Temperature are based on tests conducted by tire manufacturers and reported to the National Highway Traffic Safety Administration (NHTSA). These regulations allow tire manufacturers to under-rate their tires' capabilities, but prohibit over-rating them. UTQG ratings are required to be printed on their labels and branded on tire sidewalls.

Toyo assigned the 140 Treadwear rating to match the UTQG Treadwear rating required by competition rules when the Proxes R1R was introduced, however subsequent Toyo wear data revealed the tire line earned a 200 Treadwear rating.

With some competition rules now requiring higher UTQG Treadwear ratings, Toyo decided it was time to officially change the Proxes R1R line's rating to accurately reflect its capabilities.

*In order to help drivers confirm which tire they will receive, we have identified the tires by listing their Treadwear rating on the product Specs tab.

Related Information: Recommendations on Proper Use, Handling and Storage of This Tire in Colder Climates (PDF)

Ratings Charts & Reviews Toyo Proxes R1R

Tire Category: Extreme Performance Summer

Consumer Surveys

 
Best in Category
Miles Reported
Recommended
Treadwear
Toyo Proxes R1R
Good
96%
583K
7.8 - Good
7.7 - Good
7.4 Hydroplaning Resistance
7.9 Wet Traction
9.0 - Excellent
8.9 Corner Stability
9.0 Dry Traction
9.1 Steering Response
N/A
N/A Light Snow Traction
N/A Deep Snow Traction
N/A Ice Traction
7.6 - Good
7.7 Ride Quality
7.5 Noise
6.9 - Good

Customers Say

Reviews highlight excellence in dry traction, with enthusiasts praising exceptional grip and confidence during track days, autocross, and spirited driving. Wet performance earns strong marks for predictable handling in rain, though hydroplaning risks increase in standing water. Treadwear receives mixed feedback-many accept shorter lifespan as a trade-off for sticky performance, while others report uneven wear or chunking under extreme track use. The 200TW rating suits competitive classes, though heat management proves crucial for longevity. Drivers emphasize proper pressure adjustments and camber alignment to optimize performance across aggressive driving scenarios.

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Customers Like:

67 customers mention "Wet Traction"

  • 58 positive
  • 9 negative

Customers praise the R1R's excellent wet grip and confidence in rain, with many scoring 8s. They handle wet roads and light rain phenomenally, though some note hydroplaning in standing water. Track users appreciate predictable control in damp conditions, but advise caution during heavy downpours due to reduced hydroplane resistance.

November 04, 2017 (Verified Purchase)

4.2 out of 5 Star Rating
4.2 out of 5

...Their performance on wet roads and even on greasy post-rain roads is phenomenal. Shortly after purchasing them, I went on a 'spirited cruise' through greasy mountain roads behind a bunch of Supras. Needless to say, these tires allowed me to stay right on their bumpers the whole run. Everyone had traction issues that day except for me...

For me, the Toyo Proxes R1R tires are the way to go. They're a fantastic tire to learn how to drive on. I've had a set on my Integra Type-R for a little over a year. I originally purchased them because they were rated for rain. Their performance on wet roads and even greasy post-rain roads is phenomenal. Shortly after purchasing them, I went on a 'spirited cruise' through greasy mountain roads behind a bunch of Supras. Needless to say, these tires allowed me to stay right on their bumpers the whole run. Everyone had traction issues that day except for me. They're great in the wet and even better in the dry. If you live somewhere which experiences a lot of rain, these are perfect.

Vehicle: 1997 Acura Integra R
Miles Driven on Tires: 6,000
Driving Conditions: Track/Autocross
Location: APO, AP
Driving Style: Spirited
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February 25, 2015 (Verified Purchase)

3.6 out of 5 Star Rating
3.6 out of 5

...What I like the most about these tires is their wet capabilities compared to other track oriented tires...

Excellent compromise for daily driver and track events. I have tracked these tires several times and they are extremely predictable with constant grip during the whole session. What I like the most about these tires is their wet capabilities compared to other track oriented tires.

They are pretty much done. Not surprising at all and in the same level of previous tires I've had.

Vehicle: 2007 Mazda MX-5 Miata SCCA STR Class
Miles Driven on Tires: 8,500
Driving Conditions: Track/Autocross
Location: HUMBLE, TX
Driving Style: Spirited
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November 08, 2016 (Verified Purchase)

4.4 out of 5 Star Rating
4.4 out of 5

...These R1Rs felt just a notch below DOT Hoosers and, maybe, half a notch below full rains (H2Os) in a downpour on the autocross course...

Love these tires. They, literally, transformed my STR Miata. Had been struggling on BFG Rivals. Great tires but could not get them above room temperature with my light car (with 225s on 9s). These R1Rs felt just a notch below DOT Hoosers and, maybe, half a notch below full rains (H2Os) in a downpour on the autocross course. Now that they are legal in the ST classes, due to re-rating the wear to 200, this, for me, is the only way to go. I'm not sure I'd recommend them for long commutes or even daily driver duty (unless you have a desire for the best grip in rain and dry and a large tire budget). I'm ordering them for the Factory 5 Racing 818S I'm building because they are the best tires for the purpose. BTW, the R1Rs give the best (fastest) and safest ride on Kohala Mountain Road, our nearby "test track".

Vehicle: 1999 Mazda Miata SCCA STR Class
Miles Driven on Tires: 300
Driving Conditions: Track/Autocross
Location: HAWI, HI
Driving Style: Spirited
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96 customers mention "Dry Traction"

  • 90 positive
  • 6 negative

Customers praise the R1R's dry traction, scoring 9s-10s for sticky grip and confident cornering on track/autocross. Some note overheating during aggressive use, but most highlight predictable handling. A few mention reduced cold grip, aligning with summer design.

March 23, 2017

4.3 out of 5 Star Rating
4.3 out of 5

...Dry grip with some heat is great on the road too...

Just ordered a replacement set, that should say enough.
Run these in the street and for wet track days. Ran them up to 100mph in the rain at Watkins Glen. They cut through standing water well and are pliant enough for steet use. Dry grip with some heat in them is great on the road too. Great tire

Vehicle: 1989 BMW M3
Miles Driven on Tires: 8,000
Driving Conditions: Track/Autocross
Location: NORTH BELLMORE, NY
Driving Style: Spirited
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July 16, 2013 (Verified Purchase)

3.9 out of 5 Star Rating
3.9 out of 5

Easily the 'grippiest' tires I've ever owned. Very soft compound that provides for awesome dry handling...

Easily the 'grippiest' tires I've ever owned. Very soft compound that provides for awesome dry handling, but also balanced with great wet weather characteristics. I drive rather aggressively (some track time on these) and have worn these almost completely bald in 10,000 miles. Not very happy with the treadlife, but that is expected with such a soft tire. Going to try out the Direzza ZIIs next, but the R1Rs have set the bar pretty high.

Vehicle: 1986 Mercedes-Benz 190E 16-Valve
Miles Driven on Tires: 10,000
Driving Conditions: Combined Highway/City
Location: GREENVILLE, SC
Driving Style: Spirited
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June 01, 2014

3.6 out of 5 Star Rating
3.6 out of 5

Great tire for aggressive and sporty driving in the dry. Very soft tread compound but very rigid sidewalls which translates into excellent dry traction and handling but the drive is rather harsh...

Great tire for aggressive and sporty driving in the dry. Very soft tread compound but very rigid sidewalls which translates into excellent dry traction and handling but the drive is rather harsh. Feels way more planted and solid than AD08R and provides more traction and lateral grip and is more stable at high speeds. You have to be careful in the rain, though. Wet pavement is fine but aquaplaning is not great at all. But I am ready to trade off the aquaplaning issues for the excellent drive in the dry. Treadwear is so-so, will probably last up to 10000 miles with aggressive driving but I would buy them again and again.

Vehicle: 2012 Volkswagen Scirocco 280bhp
Miles Driven on Tires: 7,000
Driving Conditions: Combined Highway/City
Location: null, null
Driving Style: Spirited
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82 customers mention "Treadwear"

  • 50 positive
  • 32 negative

Customers praise the R1R's durability through multiple track days and heat cycles, with many scoring 7-8. Some note shorter tread life under aggressive use but view it as acceptable for a track-focused tire. Reviews highlight even wear with proper setup, though a few report scalloping or delamination after intense sessions.

March 29, 2021 (Verified Purchase)

4.2 out of 5 Star Rating
4.2 out of 5

...200 tread wear tire...

Good 200 tread wear tire. Works well at the track with my light weight car

Vehicle: 1987 Porsche 944
Miles Driven on Tires: 500
Driving Conditions: Track/Autocross
Location: BURLINGTON TOWNSHIP, NJ
Driving Style: Spirited
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December 20, 2023 (Verified Purchase)

4.1 out of 5 Star Rating
4.1 out of 5

About 10k and a year on this tire... The center wore more so I'd go even lower next time!...

About 10k and a year on this tire. First 200AA tire. I lowered the pressure down to 25psi range, gained some stickyness. The center wore more so I'd go even lower next time!

My car is swapped, makes 450whp, and weighs 2250lbs, so it's hard to get traction with it. I do lots of back roads and highway pulls. That's basically all I do. The car has seen rain with these and it wasn't a problem at all.

When it gets cold out I take em off. Usually in the winter, I'm spinning them in 4th gear. In the summer, 3rd half hooks and it's pretty fun!

I recommend these for serious hoonery and they last quite awhile!!!

Vehicle: 1993 Eagle Summit 2dr
Miles Driven on Tires: 10,000
Driving Conditions: Combined Highway/City
Location: WRIGHTSVILLE, PA
Driving Style: Spirited
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April 09, 2018

3.6 out of 5 Star Rating
3.6 out of 5

...After 5,000 miles (hard miles) the tires still look almost brand new. At this rate, I may be able to finish this season and continue into next season on this same set...

I use these tires on my turbo '96 miata for mostly autocross, HPDE, the occasional track day, and of course driving to/from the events (occasional daily duties when weather permits). Coming from the Falken 615k, I would say the R1R's are in an entirely different league. The only real downside to the R1R (aside from cold temperatures, they will turn into bricks) that I can find is if you manage to drive into standing water. They WILL hydroplane. Barring that scenario, the traction is very progressive and communicative in dry or wet conditions. Wet roads leaving a little to be desired, the tires get a little slippery, but easily controllable. If it's cold AND wet, may be worth staying home... Dry road conditions are incredible. The tires bite hard, warm up fast, don't seem to overheat very quickly, and continue to provide progressive traction. After 5,000 miles (hard miles) the tires still look almost brand new. At this rate, I may be able to finish this season and continue into next season on this same set. Strongly recommended. These tires are designed to go fast, I am not going to comment on ride quality or NVH or other things that don't matter when you're setting fast times... If fast times are your goal, these are the tires for you. I don't think you're going to find anything better short of a true R-compound with under 100TW or a full racing slick. Get out there and go racing.

Vehicle: 1996 Mazda Miata
Miles Driven on Tires: 5,000
Driving Conditions: Track/Autocross
Location: MANASSAS, VA
Driving Style: Spirited
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