Good all around track tire. Lasts almost as long as the r888r, but much more grip. Not quite as sticky as a hoosier r7, but lasts longer.
Toyo Proxes RR
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Starting at $226.82
SimpleScore™
Our proprietary rating system
for the modern tire buyer.7.3
Good
Score breakdown:
7.2
Long lasting
Good
7.5
Handling
Good
7.4
Traction
Good
Upgrade your tire
![Toyo](/_next/image?url=https%3A%2F%2Fimages.simpletire.com%2Fimages%2Fq_auto%2Fline-images%2F7872%2F7872-sidetread%2Ftoyo-proxes-rr.jpg&w=3840&q=75)
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14 Reviews
6 on SimpleTire8 from Google Shopping4.8
overall rating
67%
Would you buy again?
Review breakdown
- 8 out of 100
- 4 out of 100
- 2 out of 100
- 0 out of 100
- 0 out of 100
Scorecard
Dry
4.7
Wet
2.3
Winter
3
Comfort
4.3
Noise
3.8
Treadwear
4.2
6 SimpleTire reviews
Toyo RR's are great but what I would really like to comment on is Simple Tires customer service. Their pricing is competitive especially when using discount codes, support is very responsive to both emails and phone calls. Shipping was so fast they surprised me by being two days early. I am recommending simple tired of all my NASA race friends.
Great tires. These are the NASA Spec Miata dry tires and there's a good reason. I've been running a set of OLD ones since I bought my Spec Miata last year and they have handled pretty good. I'm looking forward to trying a brand new set next weekend to see what the difference is.
The Toyo RR are the best tires I've found for tracking. They last a long time compared to other similar tires I've used. We use these ton our Spec Miata racecar for practice days and race days. Simple Tire has the best prices available and they were on my doorstep the next day ready to be mounted.
Get technical:
The Toyo Proxes RR is a DOT competition tire that's designed for NASA and SCCA road racing and offers drivers ultimate dry traction with superior cornering force.
Features & Benefits
- Tread is designed for racing purpose; should not be used when temperatures are consistently below 45 degrees Fahrenheit
- Black sidewall
- The wear inspection markers provide easy tread depth measurement from any position.
The Toyo Proxes RR is a DOT competition tire designed for NASA road racing, track days, and high-performance driving schools, this high-performance racing tire is made keeping in mind the track use with a 4/32" deep tread, for maximized grip on dry tracks. The symmetric two-groove tread design blended with a special racing tread compound increases grip and improves lap times along with ultimate dry traction with superior cornering force and superior traction capability. Additionally, reinforced sidewall and high-modulus bead filler provide excellent steering response, plus its wear inspection markers provide easy tread depth measurement, ensuring great overall performance.
![Toyo](https://images.simpletire.com/images/q_auto/line-images/7872/7872-treadonly/toyo-proxes-rr.jpg)
Category |
Vehicle |
Mileage Warranty N/A |
Max Speed 186 MPH (Y) |
Load Range Standard (SL) |
Sidewall Blackwall |
UTQG 40CA |
Wet Traction C |
Tread Depth 3.65/32nds |
Inflation Pressure 51 PSI |
Part Number 255000 |
Tread Design Symmetrical |
Tire Weight 19.62 lbs |
Section Width 8.47" |
Rim Range 5.5-7.5" |
Overall Diameter 23.03" |
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Best Rated Autocross Tires
Best Rated Autocross Tires
Proxes RR ∙ 15 sizes available