Bridgestone Potenza Sport vs Falken Azenis RS820: 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 RS820 appear in 32 tests, though they have not yet met head-to-head in the same test. 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 dry, snow, mileage, efficiency. Its overall Tire Lab Score is 88/100, based on 29 tests.
How the Falken Azenis RS820 performs. It takes the win in wet, noise / comfort. Its overall Tire Lab Score is 86/100, based on 3 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 Bridgestone Potenza Sport is the stronger all-round choice, leading in dry and Tire Lab Score. The Falken Azenis RS820 still wins on wet, making it the right pick if that matters most to you.
Which one should you buy?
Choose Bridgestone Potenza Sport if
- You prioritise dry
- You prioritise snow
- You prioritise mileage
- You prioritise wet
- You prioritise noise / comfort
Test profile
| Metric | Bridgestone Potenza Sport | Falken Azenis RS820 |
|---|---|---|
| Segment | UHP | UHP |
| Type | Summer | Summer |
| Tests used | 29 | 3 |
| Best rank | #1 | #1 |
| Avg rank | 4.8 | 4.2 |
| Latest test | 2026 | 2025 |
| Tire Lab Score | 88.1 | 85.7 |
Tire Lab Score
Bridgestone Potenza Sport
Falken Azenis RS820
Performance overview
Category-by-category results
| Category | Bridgestone Potenza Sport | Falken Azenis RS820 | Winner |
|---|---|---|---|
| 💧Wet | Avg rank 4.7 181613 | Avg rank 4.3 13 | Falken Azenis RS820 |
| ☀️Dry | Avg rank 3.6 17127 | Avg rank 4.1 12 | Bridgestone Potenza Sport |
| ❄️Snow | Avg rank 8.0 | No data | Bridgestone Potenza Sport |
| 🔇Noise / Comfort | Avg rank 6.0 1038 | Avg rank 4.6 11 | Falken Azenis RS820 |
| 📏Mileage | Avg rank 6.0 1 | No data | Bridgestone Potenza Sport |
| 🔋Efficiency | Avg rank 2.2 1457 | Avg rank 3.7 1 | Bridgestone Potenza Sport |
💧 Wet: Bridgestone Potenza Sport vs Falken Azenis RS820
The Falken Azenis RS820 wins this category with an average rank of 4.3, compared to 4.7 for the Bridgestone Potenza Sport.
☀️ Dry: Bridgestone Potenza Sport vs Falken Azenis RS820
The Bridgestone Potenza Sport wins this category with an average rank of 3.6, compared to 4.1 for the Falken Azenis RS820.
❄️ Snow: Bridgestone Potenza Sport vs Falken Azenis RS820
The Bridgestone Potenza Sport wins this category with an average rank of 8.0, compared to no data for the Falken Azenis RS820.
🔇 Noise / Comfort: Bridgestone Potenza Sport vs Falken Azenis RS820
The Falken Azenis RS820 wins this category with an average rank of 4.6, compared to 6.0 for the Bridgestone Potenza Sport.
📏 Mileage: Bridgestone Potenza Sport vs Falken Azenis RS820
The Bridgestone Potenza Sport wins this category with an average rank of 6.0, compared to no data for the Falken Azenis RS820.
🔋 Efficiency: Bridgestone Potenza Sport vs Falken Azenis RS820
The Bridgestone Potenza Sport wins this category with an average rank of 2.2, compared to 3.7 for the Falken Azenis RS820.
Frequently asked questions
Which is better in the wet, Bridgestone Potenza Sport or Falken Azenis RS820?
Across independent wet-braking tests, the Falken Azenis RS820 ranks higher on average than the Bridgestone Potenza Sport.
Which has shorter dry braking distance?
The Bridgestone Potenza Sport averages a better dry-braking rank than the Falken Azenis RS820 across the tests where both appeared.
Which tire is quieter and more comfortable?
On combined noise and comfort metrics, the Falken Azenis RS820 ranks better than the Bridgestone Potenza Sport.
Which tire lasts longer?
Based on wear and abrasion testing, the Bridgestone Potenza Sport shows better mileage performance than the Falken Azenis RS820.
How many tests were used in this comparison?
Bridgestone Potenza Sport appears in 29 independent tests, Falken Azenis RS820 in 3.
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Data aggregated from independent testing organizations including ADAC, Auto Bild, TCS, and Auto Motor und Sport. Read our methodology →