Bridgestone Potenza Sport vs Falken Azenis FK520: the full picture
This comparison is built only from published independent tests — no manufacturer claims and no sponsored reviews. Between them, the Bridgestone Potenza Sport and Falken Azenis FK520 appear in 44 tests, 8 of which put both tires on the same track on the same day. Head-to-head results carry the most weight here, because surface, weather and test car all change between events and make raw numbers from different tests hard to compare directly.
How the Bridgestone Potenza Sport performs. It takes the win in wet, dry, snow, noise / comfort, mileage, efficiency. Its overall Tire Lab Score is 88/100, based on 29 tests.
How the Falken Azenis FK520 performs. It does not lead any single category outright in this matchup. Its overall Tire Lab Score is 89/100, based on 15 tests.
What this means for you. Category wins matter more than the overall score when your driving is weighted toward one condition — a wet-climate commuter should follow the wet braking column, while a high-mileage driver should follow wear and rolling resistance. Also check that both tires are actually offered in your size and load rating: performance can shift between sizes, and availability differs between the European and North American markets.
Verdict
The Falken Azenis FK520 is the stronger all-round choice, leading in overall performance and Tire Lab Score. The Bridgestone Potenza Sport still wins on wet, making it the right pick if that matters most to you.
Which one should you buy?
- You prioritise wet
- You prioritise dry
- You prioritise snow
Choose Falken Azenis FK520 if
- You prefer the Falken Azenis FK520's brand, sizing or price
Test profile
| Metric | Bridgestone Potenza Sport | Falken Azenis FK520 |
|---|---|---|
| Segment | UHP | UHP |
| Type | Summer | Summer |
| Tests used | 29 | 15 |
| Best rank | #1 | #1 |
| Avg rank | 4.8 | 6.6 |
| Latest test | 2026 | 2026 |
| Tire Lab Score | 88.1 | 88.5 |
Tire Lab Score
Bridgestone Potenza Sport
Falken Azenis FK520
Performance overview
Category-by-category results
| Category | Bridgestone Potenza Sport | Falken Azenis FK520 | Winner |
|---|---|---|---|
| 💧Wet | Avg rank 4.7 181613 | Avg rank 6.9 424 | Bridgestone Potenza Sport |
| ☀️Dry | Avg rank 3.6 17127 | Avg rank 6.0 452 | Bridgestone Potenza Sport |
| ❄️Snow | Avg rank 8.0 | No data | Bridgestone Potenza Sport |
| 🔇Noise / Comfort | Avg rank 6.0 1038 | Avg rank 6.3 34 | Bridgestone Potenza Sport |
| 📏Mileage | Avg rank 6.0 1 | Avg rank 8.6 | Bridgestone Potenza Sport |
| 🔋Efficiency | Avg rank 2.2 1457 | Avg rank 6.1 3 | Bridgestone Potenza Sport |
Tests used in this comparison
Both tires were measured head-to-head in these 8 independent tests:
💧 Wet: Bridgestone Potenza Sport vs Falken Azenis FK520
The Bridgestone Potenza Sport wins this category with an average rank of 4.7, compared to 6.9 for the Falken Azenis FK520.
☀️ Dry: Bridgestone Potenza Sport vs Falken Azenis FK520
The Bridgestone Potenza Sport wins this category with an average rank of 3.6, compared to 6.0 for the Falken Azenis FK520.
❄️ Snow: Bridgestone Potenza Sport vs Falken Azenis FK520
The Bridgestone Potenza Sport wins this category with an average rank of 8.0, compared to no data for the Falken Azenis FK520.
🔇 Noise / Comfort: Bridgestone Potenza Sport vs Falken Azenis FK520
The Bridgestone Potenza Sport wins this category with an average rank of 6.0, compared to 6.3 for the Falken Azenis FK520.
📏 Mileage: Bridgestone Potenza Sport vs Falken Azenis FK520
The Bridgestone Potenza Sport wins this category with an average rank of 6.0, compared to 8.6 for the Falken Azenis FK520.
🔋 Efficiency: Bridgestone Potenza Sport vs Falken Azenis FK520
The Bridgestone Potenza Sport wins this category with an average rank of 2.2, compared to 6.1 for the Falken Azenis FK520.
Frequently asked questions
Which is better in the wet, Bridgestone Potenza Sport or Falken Azenis FK520?
Across independent wet-braking tests, the Bridgestone Potenza Sport ranks higher on average than the Falken Azenis FK520.
Which has shorter dry braking distance?
The Bridgestone Potenza Sport averages a better dry-braking rank than the Falken Azenis FK520 across the tests where both appeared.
Which tire is quieter and more comfortable?
On combined noise and comfort metrics, the Bridgestone Potenza Sport ranks better than the Falken Azenis FK520.
Which tire lasts longer?
Based on wear and abrasion testing, the Bridgestone Potenza Sport shows better mileage performance than the Falken Azenis FK520.
How many tests were used in this comparison?
Bridgestone Potenza Sport appears in 29 independent tests, Falken Azenis FK520 in 15, with 8 head-to-head tests where both were measured.
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Data aggregated from independent testing organizations including ADAC, Auto Bild, TCS, and Auto Motor und Sport. Read our methodology →