Tests 74 · 1 test Owners 64 · 45 reviews
Best test result: #2 of 8 in 2018 Auto Bild 20 inch UHP Tyre Test (dry 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 1 + 4 road tests and 45 + 8 owner reviews. How we score
Different seasons: Ventus S1 evo and Snow are each scored against tires of their own season.
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Tests 74 · 1 test Owners 64 · 45 reviews
Best test result: #2 of 8 in 2018 Auto Bild 20 inch UHP Tyre Test (dry handling)
Tests 64 · 4 tests Owners 70 · 8 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Ventus S1 evo | Snow |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 75 | ≈ 68 (est.) |
| Reviews found online | 64 | 67 |
Ventus S1 evo: 60% × 75 + 40% × 63.6 = 70
Snow: 60% × 67.8 (est.) + 40% × 67.4 = 68
No road tests of dry for Snow. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
| Source | Ventus S1 evo | Snow |
|---|---|---|
| Professional tests (TWG score) · 1 / 4 tests | 75 | 64 |
| Reviews found online | 66 | 71 |
Ventus S1 evo: 60% × 75 + 40% × 66.2 = 71
Snow: 60% × 64.3 + 40% × 71.4 = 67
| Source | Ventus S1 evo | Snow |
|---|---|---|
| Professional tests (TWG score) | – | ≈ 71 (est.) |
| Reviews found online | – | 72 |
Snow: 60% × 71.1 (est.) + 40% × 71.6 = 71
No road tests of snow for Snow. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
| Source | Ventus S1 evo | Snow |
|---|---|---|
| Professional tests (TWG score) | ≈ 68 (est.) | ≈ 68 (est.) |
| Reviews found online | 60 | 63 |
Ventus S1 evo: 40% × 67.5 (est.) + 60% × 60.3 = 63
Snow: 40% × 68.1 (est.) + 60% × 63.3 = 65
No road tests of comfort for Ventus S1 evo or Snow. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Ventus S1 evo | Snow |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 67 | – |
| Reviews found online | ≈ 67 (est.) | – |
Ventus S1 evo: 60% × 66.9 + 40% × 66.6 (est.) = 67
No owner ratings of noise for Ventus S1 evo. 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 | Ventus S1 evo | Snow |
|---|---|---|
| Professional tests (TWG score) | ≈ 65 (est.) | ≈ 68 (est.) |
| Reviews found online | 62 | 71 |
Ventus S1 evo: 60% × 64.8 (est.) + 40% × 62.4 = 64
Snow: 60% × 67.8 (est.) + 40% × 70.9 = 69
No road tests of treadwear for Ventus S1 evo. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
No road tests of treadwear for Snow. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
| Source | Ventus S1 evo | Snow |
|---|---|---|
| Reviews found online | 63 | 66 |
| Source | Ventus S1 evo | Snow |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 70 | – |
| Category | Hankook Ventus S1 evo | Riken Snow |
|---|---|---|
| Relative Score | 68 | 67 |
| Dry | 70 | 68 |
| Wet | 71 | 67 |
| Snow | – | 71 |
| Comfort | 63 | 65 |
| Noise | 67 | – |
| Treadwear | 64 | 69 |
| Handling (owners) | 63 | 66 |
| Efficiency | 70 | – |
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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Ventus S1 evo
Snow
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 | Ventus S1 evo | Snow | Δ | Head-to-head |
|---|---|---|---|---|---|
| Wet Braking | Wet | 96% #3/8 · 2018 Auto Bild 20 inch UHP Tyre Test | 85% #36/55 · 2024 Winter 55 Tyre Braking Test | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #3/8 2018 Auto Bild 20 inch UHP Tyre Test | #36/55 2024 Winter 55 Tyre Braking Test | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Hankook Ventus S1 evo | B · Riken Snow |
|---|---|---|
| Category | Summer | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 29 | 41 |
| Rim diameters | 15″ – 22″ | 15″ – 18″ |
| Sizes in common | 4 | 4 |
Hankook Ventus S1 evo
Riken Snow
Built for different seasons: Riken Snow is a winter tire, Hankook Ventus S1 evo a summer tire. Each score is measured against tires of its own season, so the two are not ranked against each other — pick by the season you drive in.
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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.
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