Tests 76 · 6 tests Owners 69 · 1,663 reviews
Best test result: #1 of 20 in 2021 Auto Bild 16 Inch Summer Tyre Test (wet handling)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 6 + 0 road tests and 1,663 + 37 owner reviews. How we score
Ecsta HS51 is ahead, 73–60
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Tests 76 · 6 tests Owners 69 · 1,663 reviews
Best test result: #1 of 20 in 2021 Auto Bild 16 Inch Summer Tyre Test (wet handling)
Tests – · none yet Owners 56 · 37 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Ecsta HS51 | Advan dB V552 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 77 | ≈ 62 (est.) |
| Reviews found online | 71 | 54 |
Ecsta HS51: 60% × 76.6 + 40% × 70.9 = 74
Advan dB V552: 60% × 62.2 (est.) + 40% × 54.1 = 59
No road tests of dry for Advan dB V552. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
| Source | Ecsta HS51 | Advan dB V552 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 80 | ≈ 65 (est.) |
| Reviews found online | 73 | 60 |
Ecsta HS51: 60% × 79.7 + 40% × 72.9 = 77
Advan dB V552: 60% × 64.6 (est.) + 40% × 59.6 = 63
No road tests of wet for Advan dB V552. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Ecsta HS51 | Advan dB V552 |
|---|---|---|
| Professional tests (TWG score) | ≈ 69 (est.) | ≈ 68 (est.) |
| Reviews found online | 69 | 64 |
Ecsta HS51: 40% × 69.1 (est.) + 60% × 68.7 = 69
Advan dB V552: 40% × 68.2 (est.) + 60% × 64.2 = 66
No road tests of comfort for Ecsta HS51 or Advan dB V552. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Ecsta HS51 | Advan dB V552 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 65 | – |
| Reviews found online | ≈ 67 (est.) | – |
Ecsta HS51: 60% × 65.2 + 40% × 66.6 (est.) = 66
No owner ratings of noise for Ecsta HS51. The owner half is the owners’ average (67): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | Ecsta HS51 | Advan dB V552 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 73 | ≈ 61 (est.) |
| Reviews found online | 65 | 52 |
Ecsta HS51: 60% × 73.4 + 40% × 65 = 70
Advan dB V552: 60% × 61.1 (est.) + 40% × 51.6 = 57
No road tests of treadwear for Advan dB V552. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
| Source | Ecsta HS51 | Advan dB V552 |
|---|---|---|
| Reviews found online | 69 | 58 |
| Source | Ecsta HS51 | Advan dB V552 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 57 | – |
| Category | Kumho Ecsta HS51 | Yokohama Advan dB V552 |
|---|---|---|
| Relative Score | 73 | 60 |
| Dry | 74 | 59 |
| Wet | 77 | 63 |
| Comfort | 69 | 66 |
| Noise | 66 | – |
| Treadwear | 70 | 57 |
| Handling (owners) | 69 | 58 |
| Efficiency | 57 | – |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Ecsta HS51
Advan dB V552
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Kumho Ecsta HS51 | B · Yokohama Advan dB V552 |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 27 | 45 |
| Rim diameters | 14″ – 18″ | 15″ – 21″ |
| Sizes in common | 9 | 9 |
Kumho Ecsta HS51
Yokohama Advan dB V552
Winner: Kumho Ecsta HS51 — better dry, wet and treadwear. It leads or ties in every category we score.
Kumho Ecsta HS51 scores 74 vs 59 on dry.
Kumho Ecsta HS51 scores 77 vs 63 on wet.
Kumho Ecsta HS51 scores 70 vs 57 on treadwear.
Kumho Ecsta HS51 scores 69 vs 58 on handling.
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Kumho Ecsta HS51, 77 vs 63 on our wet score.
Kumho Ecsta HS51, 74 vs 59 on our dry score.
Kumho Ecsta HS51, 69 vs 66 on our comfort score.
Kumho Ecsta HS51, 70 vs 57 on our treadwear score.
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology