Altenzo Sports Comforter + 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 Altenzo Sports Comforter + and Falken Azenis FK520 appear in 16 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 Altenzo Sports Comforter + performs. It does not lead any single category outright in this matchup. Its overall Tire Lab Score is 77/100, based on 1 test.
How the Falken Azenis FK520 performs. It takes the win in wet, dry, noise / comfort, mileage, efficiency. 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 wet and Tire Lab Score. The Altenzo Sports Comforter + making it the right pick if that matters most to you.
Which one should you buy?
- You prefer the Altenzo Sports Comforter +'s brand, sizing or price
Choose Falken Azenis FK520 if
- You prioritise wet
- You prioritise dry
- You prioritise noise / comfort
Test profile
| Metric | Altenzo Sports Comforter + | Falken Azenis FK520 |
|---|---|---|
| Segment | UHP | UHP |
| Type | Summer | Summer |
| Tests used | 1 | 15 |
| Best rank | #1 | #1 |
| Avg rank | 9.5 | 6.6 |
| Latest test | 2021 | 2026 |
| Tire Lab Score | 76.7 | 88.5 |
Tire Lab Score
Altenzo Sports Comforter +
Falken Azenis FK520
Performance overview
Category-by-category results
| Category | Altenzo Sports Comforter + | Falken Azenis FK520 | Winner |
|---|---|---|---|
| 💧Wet | Avg rank 9.7 1 | Avg rank 6.9 424 | Falken Azenis FK520 |
| ☀️Dry | Avg rank 7.5 1 | Avg rank 6.0 452 | Falken Azenis FK520 |
| 🔇Noise / Comfort | Avg rank 7.5 1 | Avg rank 6.3 34 | Falken Azenis FK520 |
| 📏Mileage | No data | Avg rank 8.6 | Falken Azenis FK520 |
| 🔋Efficiency | Avg rank 13.0 | Avg rank 6.1 3 | Falken Azenis FK520 |
💧 Wet: Altenzo Sports Comforter + vs Falken Azenis FK520
The Falken Azenis FK520 wins this category with an average rank of 6.9, compared to 9.7 for the Altenzo Sports Comforter +.
☀️ Dry: Altenzo Sports Comforter + vs Falken Azenis FK520
The Falken Azenis FK520 wins this category with an average rank of 6.0, compared to 7.5 for the Altenzo Sports Comforter +.
🔇 Noise / Comfort: Altenzo Sports Comforter + vs Falken Azenis FK520
The Falken Azenis FK520 wins this category with an average rank of 6.3, compared to 7.5 for the Altenzo Sports Comforter +.
📏 Mileage: Altenzo Sports Comforter + vs Falken Azenis FK520
The Falken Azenis FK520 wins this category with an average rank of 8.6, compared to no data for the Altenzo Sports Comforter +.
🔋 Efficiency: Altenzo Sports Comforter + vs Falken Azenis FK520
The Falken Azenis FK520 wins this category with an average rank of 6.1, compared to 13.0 for the Altenzo Sports Comforter +.
Frequently asked questions
Which is better in the wet, Altenzo Sports Comforter + or Falken Azenis FK520?
Across independent wet-braking tests, the Falken Azenis FK520 ranks higher on average than the Altenzo Sports Comforter +.
Which has shorter dry braking distance?
The Falken Azenis FK520 averages a better dry-braking rank than the Altenzo Sports Comforter + across the tests where both appeared.
Which tire is quieter and more comfortable?
On combined noise and comfort metrics, the Falken Azenis FK520 ranks better than the Altenzo Sports Comforter +.
Which tire lasts longer?
Based on wear and abrasion testing, the Falken Azenis FK520 shows better mileage performance than the Altenzo Sports Comforter +.
How many tests were used in this comparison?
Altenzo Sports Comforter + appears in 1 independent tests, Falken Azenis FK520 in 15.
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Data aggregated from independent testing organizations including ADAC, Auto Bild, TCS, and Auto Motor und Sport. Read our methodology →
