Bridgestone Potenza Sport

Strong spec profile
Estimated from manufacturer specs (UTQG, warranty, speed rating)
Scouter Analysis
The Bridgestone Potenza Sport is designed for drivers who demand top-tier performance in dry and wet conditions. With a perfect dry grip score of 10 and a wet grip rating of 9, it surpasses category averages, making it a strong contender for spirited driving and high-speed stability. Its handling score of 10 further emphasizes its focus on delivering precise steering response. While it excels in performance metrics, the Potenza Sport's comfort and noise levels are merely average, which might not appeal to those looking for a quieter ride. The tire's 50,000-mile treadwear warranty is generous for the segment, but the UTQG treadwear rating of 300 indicates a trade-off with longevity, focusing more on performance than extended tread life. In comparison to competitors like the Pirelli P Zero (PZ4) and the Michelin Pilot Sport 4S, the Potenza Sport offers superior grip but may fall short in ride comfort and noise suppression. Drivers who prioritize a quieter and more comfortable ride might prefer the Pirelli P Zero (PZ4), while those focused on ultimate grip and handling will find the Potenza Sport appealing. If comfort and noise are top priorities, consider alternatives like the Pirelli P Zero (PZ4) for a more balanced ride experience. However, for those who value grip and handling above all, the Potenza Sport is a compelling choice.
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) |
|---|---|---|---|---|---|---|
| 205/45R17 | 88 | R | 300 AA A | 1,235 | 50 | 18 |
| 205/55R16 | 94 | R | 300 AA A | 1,477 | 50 | 18 |
| 215/45R17 | 91 | R | 300 AA A | 1,356 | 51 | 20 |
| 215/45R18 | 93 | R | 300 AA A | 1,433 | 50 | 21 |
| 225/35R19 | 88 | ZR | 300 AA A | 1,235 | 50 | 21 |
| 225/40R18 | 92 | R | 300 AA A | 1,389 | 50 | 22 |
| 225/40R19 | 93 | R | 300 AA A | 1,433 | 50 | 23 |
| 225/45R17 | 94 | R | 300 AA A | 1,477 | 50 | 22 |
| 225/45R18 | 95 | R | 300 AA A | 1,521 | 50 | 23 |
| 225/45R18 | 95 | R | 300 AA A | 1,521 | 50 | 23 |
| 225/45R19 | 96 | R | 300 AA A | 1,565 | 50 | 23 |
| 225/50R17 | 98 | R | 300 AA A | 1,653 | 50 | 21 |
| 225/50R18 | 99 | R | 300 AA A | 1,709 | 50 | 23 |
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