Tests 66 · 7 tests Owners 62 · 5 reviews
Best test result: #5 of 13 in 2021 Auto Bild Sports Car Winter Tyre Test (wet braking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Snowprox S954 is ahead, 64–51
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Tests 66 · 7 tests Owners 62 · 5 reviews
Best test result: #5 of 13 in 2021 Auto Bild Sports Car Winter Tyre Test (wet braking)
Tests 46 · 1 test Owners 45 · 7 reviews
Best test result: #44 of 44 in 2019 Winter Tyre Test Market Overview (wet braking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Snowprox S954 | I FIT |
|---|---|---|
| Professional tests (TWG score) | 78 | – |
| Reviews found online | 62 | 40 |
| Source | Snowprox S954 | I FIT |
|---|---|---|
| Professional tests (TWG score) | 72 | 46 |
| Reviews found online | 59 | 32 |
| Wet Braking (% of best) | 97% | 74% |
| Source | Snowprox S954 | I FIT |
|---|---|---|
| Professional tests (TWG score) | 42 | – |
| Reviews found online | 65 | 61 |
| Source | Snowprox S954 | I FIT |
|---|---|---|
| Professional tests (TWG score) | 44 | – |
| Reviews found online | 65 | 55 |
| Source | Snowprox S954 | I FIT |
|---|---|---|
| Professional tests (TWG score) | 70 | – |
| Source | Snowprox S954 | I FIT |
|---|---|---|
| Reviews found online | 60 | 53 |
| Source | Snowprox S954 | I FIT |
|---|---|---|
| Reviews found online | 65 | 40 |
| Category | Toyo Snowprox S954 | Laufenn I FIT |
|---|---|---|
| Relative Score | 64 | 51 |
| Dry | 72 | 50 |
| Wet | 67 | 40 |
| Snow | 52 | 64 |
| Comfort | 52 | 62 |
| Noise | 69 | – |
| Treadwear | 62 | 58 |
| Handling | 65 | 40 |
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.
Snowprox S954
I FIT
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 | Snowprox S954 | I FIT | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 10% #10/10 · 2017 Sport Auto Winter Tyre Test | 2% #47/45 · 2019 Winter Tyre Test Market Overview | +7.9 | Different tests |
| Wet Braking | Wet | 97% #5/13 · 2021 Auto Bild Sports Car Winter Tyre Test | 74% #44/44 · 2019 Winter Tyre Test Market Overview | +22.9 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Toyo Snowprox S954 | B · Laufenn I FIT |
|---|---|---|
| Category | Winter Premium Touring tires | Winter Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Toyo Snowprox S954
Laufenn I FIT
Winner: Toyo Snowprox S954 — better wet, handling and dry. Pick the Laufenn I FIT if snow and comfort matter most to you.
Toyo Snowprox S954 scores 67 vs 40 on wet.
Toyo Snowprox S954 scores 65 vs 40 on handling.
Toyo Snowprox S954 scores 72 vs 50 on dry.
Laufenn I FIT scores 64 vs 52 on snow.
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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.