Tests 62 · 7 tests Owners 62 · 5 reviews
Best test result: #1 of 14 in 2020 Auto Zeitung Winter Tyre Test (subj. dry handling)
Vredestein Wintrac 4 Extreme looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 7 + 0 road tests and 5 + 44 owner reviews. How we score
Wintrac 4 Extreme is ahead, 73–62
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Tests 62 · 7 tests Owners 62 · 5 reviews
Best test result: #1 of 14 in 2020 Auto Zeitung Winter Tyre Test (subj. dry handling)
Tests – · none yet Owners 74 · 44 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Snowprox S954 | Wintrac 4 Extreme |
|---|---|---|
| Professional tests (TWG score) · 5 / – tests | 78 | ≈ 71 (est.) |
| Reviews found online | 62 | 75 |
Snowprox S954: 60% × 77.5 + 40% × 62.3 = 71
Wintrac 4 Extreme: 60% × 70.7 (est.) + 40% × 75 = 72
No road tests of dry for Wintrac 4 Extreme. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
| Source | Snowprox S954 | Wintrac 4 Extreme |
|---|---|---|
| Professional tests (TWG score) · 7 / – tests | 72 | ≈ 76 (est.) |
| Reviews found online | 59 | 80 |
Snowprox S954: 60% × 71.5 + 40% × 59.2 = 67
Wintrac 4 Extreme: 60% × 75.7 (est.) + 40% × 80.4 = 78
No road tests of wet for Wintrac 4 Extreme. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
| Source | Snowprox S954 | Wintrac 4 Extreme |
|---|---|---|
| Professional tests (TWG score) · 7 / – tests | 36 | ≈ 70 (est.) |
| Reviews found online | 65 | 70 |
Snowprox S954: 60% × 36 + 40% × 65 = 48
Wintrac 4 Extreme: 60% × 70 (est.) + 40% × 70.1 = 70
No road tests of snow for Wintrac 4 Extreme. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).
| Source | Snowprox S954 | Wintrac 4 Extreme |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 58 | ≈ 71 (est.) |
| Reviews found online | 65 | 77 |
Snowprox S954: 60% × 57.8 + 40% × 64.9 = 61
Wintrac 4 Extreme: 60% × 70.5 (est.) + 40% × 77 = 73
No road tests of comfort for Wintrac 4 Extreme. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Snowprox S954 | Wintrac 4 Extreme |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 70 | – |
| Reviews found online | ≈ 67 (est.) | – |
Snowprox S954: 60% × 70.2 + 40% × 67.3 (est.) = 69
No owner ratings of noise for Snowprox S954. 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 | Snowprox S954 | Wintrac 4 Extreme |
|---|---|---|
| Professional tests (TWG score) | ≈ 64 (est.) | ≈ 67 (est.) |
| Reviews found online | 60 | 71 |
Snowprox S954: 60% × 63.9 (est.) + 40% × 60.1 = 62
Wintrac 4 Extreme: 60% × 67.3 (est.) + 40% × 71.1 = 69
No road tests of treadwear for Snowprox S954. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
No road tests of treadwear for Wintrac 4 Extreme. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
| Source | Snowprox S954 | Wintrac 4 Extreme |
|---|---|---|
| Reviews found online | 64 | 75 |
| Category | Toyo Snowprox S954 | Vredestein Wintrac 4 Extreme |
|---|---|---|
| Relative Score | 62 | 73 |
| Dry | 71 | 72 |
| Wet | 67 | 78 |
| Snow | 48 | 70 |
| Comfort | 61 | 73 |
| Noise | 69 | – |
| Treadwear | 62 | 69 |
| Handling (owners) | 64 | 75 |
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.
Snowprox S954
Wintrac 4 Extreme
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 | Snowprox S954 | Wintrac 4 Extreme | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #11/10 2025 Autobild Winter Tire Test R18 | #7/8 2011 Auto Bild 4x4 Winter Tyre Test | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Toyo Snowprox S954 | B · Vredestein Wintrac 4 Extreme |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | 52 | — |
| Rim diameters | 16″ – 21″ | — |
Toyo Snowprox S954
Vredestein Wintrac 4 Extreme
Winner: Vredestein Wintrac 4 Extreme — better snow, comfort and wet. It leads or ties in every category we score.
Vredestein Wintrac 4 Extreme scores 70 vs 48 on snow.
Vredestein Wintrac 4 Extreme scores 73 vs 61 on comfort.
Vredestein Wintrac 4 Extreme scores 78 vs 67 on wet.
Vredestein Wintrac 4 Extreme scores 75 vs 64 on handling.
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Vredestein Wintrac 4 Extreme, 78 vs 67 on our wet score.
Neither, by our numbers: 71 vs 72 on the dry score, within 3 points.
Vredestein Wintrac 4 Extreme, 70 vs 48 on our snow score.
Vredestein Wintrac 4 Extreme, 73 vs 61 on our comfort score.
Vredestein Wintrac 4 Extreme, 69 vs 62 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