Toyo Proxes R888R

Strong spec profile
Estimated from manufacturer specs (UTQG, warranty, speed rating)
Scouter Analysis
The Toyo Proxes R888R is a go-to choice for track enthusiasts who prioritize wet grip and handling. Its wet grip score of 9 outshines the ultra-high-performance summer category average of 7.6, making it a standout in damp conditions. However, its dry grip score of 8 falls short of the category average of 8.7, which could be a concern for those seeking ultimate dry performance. With a UTQG treadwear rating of 100 and no treadwear warranty, the R888R is designed for performance rather than longevity. This means more frequent replacements, which could be a dealbreaker for budget-conscious buyers. The comfort and noise scores match the category averages, so you won't sacrifice ride quality for performance. Compared to competitors like the Michelin Pilot Sport 4S and Pirelli P Zero (PZ4), the R888R offers superior wet grip but lags in dry grip and treadlife. The Michelin Pilot Sport 4S provides a more balanced performance with a longer tread life, making it a better option for those who drive on both street and track. If you're a high-mileage driver or need a tire that excels in dry conditions, consider the Michelin Pilot Sport 4S or Pirelli P Zero (PZ4) for a more balanced performance and longer tread life.
Spec-based analysis — see our methodology.
Performance Profile
Estimated from manufacturer specs — not measured test data.
Technical Specifications
Where to Buy
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Available Sizes & Specs
| Size | Load Index | Speed Rating | UTQG | Max Load (lbs) | Max PSI | Weight (lbs) |
|---|---|---|---|---|---|---|
| 185/60R14 | 82 | R | 100 AA A | 1,047 | 51 | 18 |
| 195/50R15 | 82 | R | 100 AA A | 1,047 | 51 | 19 |
| 195/50R16 | 84 | ZR | 100 AA A | 1,102 | 51 | 20 |
| 195/55R15 | 89 | R | 100 AA A | 1,279 | 50 | 20 |
| 205/40R17 | 84 | ZR | 100 AA A | 1,102 | 50 | 19 |
| 205/45R16 | 87 | ZR | 100 AA A | 1,201 | 50 | 20 |
| 205/45R17 | 88 | ZR | 100 AA A | 1,235 | 50 | 21 |
| 205/50R15 | 89 | ZR | 100 AA A | 1,279 | 50 | 20 |
| 205/50R16 | 87 | ZR | 100 AA A | 1,201 | 51 | 21 |
| 205/50R17 | 89 | ZR | 100 AA A | 1,279 | 51 | 22 |
| 205/55R16 | 94 | ZR | 100 AA A | 1,477 | 50 | 23 |
| 215/45R17 | 91 | ZR | 100 AA A | 1,356 | 50 | 23 |
| 225/40R18 | 92 | ZR | 100 AA A | 1,389 | 50 | 23 |
| 225/45R16 | 93 | ZR | 100 AA A | 1,433 | 50 | 22 |
| 225/45R17 | 94 | ZR | 100 AA A | 1,477 | 50 | 24 |
| 225/50R15 | 91 | ZR | 100 AA A | 1,356 | 51 | 22 |
| 235/35R19 | 91 | ZR | 100 AA A | 1,356 | 50 | 24 |
| 235/40R17 | 94 | ZR | 100 AA A | 1,477 | 50 | 23 |
| 235/40R18 | 95 | ZR | 100 AA A | 1,521 | 50 | 25 |
| 235/45R17 | 94 | ZR | 100 AA A | 1,477 | 51 | 24 |
| 245/35R19 | 89 | ZR | 100 AA A | 1,279 | 51 | 25 |
| 245/40R17 | 95 | ZR | 100 AA A | 1,521 | 50 | 25 |
| 245/40R18 | 97 | ZR | 100 AA A | 1,609 | 50 | 26 |
| 245/45R16 | 94 | ZR | 100 AA A | 1,477 | 51 | 23 |
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