Tests 58 · 6 tests Owners 60 · 145 reviews
Best test result: #17 of 43 in 2017 Auto Bild Summer Tyre Shootout (overall ranking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
ZV7 is ahead, 59–43
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Tests 58 · 6 tests Owners 60 · 145 reviews
Best test result: #17 of 43 in 2017 Auto Bild Summer Tyre Shootout (overall ranking)
Tests – · none yet Owners 32 · 22 reviews
Best test result: #31 of 44 in 2012 Autobild 50 Tyre Braking Test (overall ranking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | ZV7 | Maystorm 2 B 2 |
|---|---|---|
| Professional tests (TWG score) | 64 | – |
| Reviews found online | 62 | 34 |
| Source | ZV7 | Maystorm 2 B 2 |
|---|---|---|
| Professional tests (TWG score) | 74 | – |
| Reviews found online | 67 | 27 |
| Source | ZV7 | Maystorm 2 B 2 |
|---|---|---|
| Reviews found online | 63 | 36 |
| Source | ZV7 | Maystorm 2 B 2 |
|---|---|---|
| Professional tests (TWG score) | 68 | – |
| Source | ZV7 | Maystorm 2 B 2 |
|---|---|---|
| Professional tests (TWG score) | 34 | – |
| Reviews found online | 48 | 35 |
| Source | ZV7 | Maystorm 2 B 2 |
|---|---|---|
| Reviews found online | 61 | 34 |
| Category | Avon ZV7 | Riken Maystorm 2 B 2 |
|---|---|---|
| Relative Score | 59 | 43 |
| Dry | 63 | 46 |
| Wet | 71 | 38 |
| Comfort | 66 | 52 |
| Noise | 67 | – |
| Treadwear | 40 | 48 |
| Handling | 61 | 34 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Neither tire has a score here yet, so this weight changes nothing.
ZV7
Maystorm 2 B 2
Only categories both tires have data for count toward the headline score.
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | ZV7 | Maystorm 2 B 2 | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 6% #17/43 · 2017 Auto Bild Summer Tyre Shootout | 3% #31/44 · 2012 Autobild 50 Tyre Braking Test | +2.7 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Avon ZV7 | B · Riken Maystorm 2 B 2 |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Avon ZV7
Riken Maystorm 2 B 2
Winner: Avon ZV7 — better wet, handling and dry. Pick the Riken Maystorm 2 B 2 if treadwear matters most to you.
Avon ZV7 scores 71 vs 38 on wet.
Avon ZV7 scores 61 vs 34 on handling.
Avon ZV7 scores 63 vs 46 on dry.
Avon ZV7 scores 66 vs 52 on comfort.
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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.
Community buzz from Reddit and forums is shown for context only — it never changes the score.