Tests 59 · 6 tests Owners 53 · 148 reviews
Best test result: #2 of 20 in 2018 Auto Bild 15 inch Summer Tyre Test (straight aquaplaning)
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 + 1 road tests and 148 + 45 owner reviews. How we score
ZX7 leads, 63–59 Narrow edge
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Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | ZV7 | ZX7 |
|---|---|---|
| Professional tests (TWG score) · 6 / 1 tests | 64 | 64 |
| Reviews found online | 58 | 65 |
ZV7: 60% × 63.5 + 40% × 58 = 61
ZX7: 60% × 63.9 + 40% × 64.5 = 64
| Source | ZV7 | ZX7 |
|---|---|---|
| Professional tests (TWG score) · 6 / 1 tests | 74 | 69 |
| Reviews found online | 63 | 69 |
ZV7: 60% × 73.9 + 40% × 63.4 = 70
ZX7: 60% × 68.8 + 40% × 69.3 = 69
| Source | ZV7 | ZX7 |
|---|---|---|
| Professional tests (TWG score) | ≈ 67 (est.) | ≈ 67 (est.) |
| Reviews found online | 58 | 61 |
ZV7: 40% × 66.5 (est.) + 60% × 57.9 = 61
ZX7: 40% × 67.2 (est.) + 60% × 61.3 = 64
No road tests of comfort for ZV7. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
No road tests of comfort for ZX7. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | ZV7 | ZX7 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 68 | – |
| Reviews found online | ≈ 66 (est.) | – |
ZV7: 60% × 67.7 + 40% × 66.3 (est.) = 67
No owner ratings of noise for ZV7. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | ZV7 | ZX7 |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 36 | ≈ 57 (est.) |
| Reviews found online | 36 | 39 |
ZV7: 60% × 35.8 + 40% × 35.7 = 36
ZX7: 60% × 56.7 (est.) + 40% × 39.1 = 50
No road tests of treadwear for ZX7. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | ZV7 | ZX7 |
|---|---|---|
| Reviews found online | 56 | 62 |
| Source | ZV7 | ZX7 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 55 | – |
| Category | Avon ZV7 | Avon ZX7 |
|---|---|---|
| Relative Score | 59 | 63 |
| Dry | 61 | 64 |
| Wet | 70 | 69 |
| Comfort | 61 | 64 |
| Noise | 67 | – |
| Treadwear | 36 | 50 |
| Handling (owners) | 56 | 62 |
| Efficiency | 55 | – |
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.
ZV7
ZX7
Only categories both tires have data for count toward the headline score.
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
| Discipline | Category | ZV7 | ZX7 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 90% #33/48 · 2023 Summer Tyre Market Overview | 89% #30/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? | – | Different tests |
| Wet Braking | Wet | 89% #20/48 · 2023 Summer Tyre Market Overview | 81% #31/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #23/48 2023 Summer Tyre Market Overview | #30/50 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Avon ZV7 | B · Avon ZX7 |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
Avon ZV7
Avon ZX7
Narrow edge: Avon ZX7 — better treadwear, handling and dry. Where the Avon ZV7 is ahead, it is by less than 3 points.
Avon ZX7 scores 50 vs 36 on treadwear.
Avon ZX7 scores 62 vs 56 on handling.
Avon ZX7 scores 64 vs 61 on dry.
Avon ZX7 scores 64 vs 61 on comfort.
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Neither, by our numbers: 70 vs 69 on the wet score, within 3 points.
Avon ZX7, 64 vs 61 on our dry score.
Avon ZX7, 64 vs 61 on our comfort score.
Avon ZX7, 50 vs 36 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