Tests 64 · 1 test Owners 56 · 10 reviews
Best test result: #2 of 11 in 2018 AMS Winter 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 + 1 road tests and 10 + 7 owner reviews. How we score
Snowprox S953 is ahead, 60–51
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Tests 64 · 1 test Owners 56 · 10 reviews
Best test result: #2 of 11 in 2018 AMS Winter Tyre Test (dry handling)
Tests 50 · 1 test Owners 44 · 7 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Snowprox S953 | I FIT |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 73 | ≈ 56 (est.) |
| Reviews found online | 55 | 40 |
Snowprox S953: 60% × 73.1 + 40% × 54.5 = 66
I FIT: 60% × 56.4 (est.) + 40% × 40 = 50
No road tests of dry for I FIT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
| Source | Snowprox S953 | I FIT |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 57 | 50 |
| Reviews found online | 59 | 34 |
Snowprox S953: 60% × 57.4 + 40% × 58.5 = 58
I FIT: 60% × 49.9 + 40% × 33.6 = 43
| Source | Snowprox S953 | I FIT |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 61 | ≈ 66 (est.) |
| Reviews found online | 52 | 58 |
Snowprox S953: 60% × 60.5 + 40% × 51.8 = 57
I FIT: 60% × 66.4 (est.) + 40% × 57.5 = 63
No road tests of snow for I FIT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | Snowprox S953 | I FIT |
|---|---|---|
| Professional tests (TWG score) | ≈ 66 (est.) | ≈ 65 (est.) |
| Reviews found online | 55 | 48 |
Snowprox S953: 40% × 66 (est.) + 60% × 55.2 = 60
I FIT: 40% × 64.5 (est.) + 60% × 48.1 = 55
No road tests of comfort for Snowprox S953. 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 I FIT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | Snowprox S953 | I FIT |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 68 | – |
| Reviews found online | ≈ 66 (est.) | – |
Snowprox S953: 60% × 67.7 + 40% × 66.3 (est.) = 67
No owner ratings of noise for Snowprox S953. 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 | Snowprox S953 | I FIT |
|---|---|---|
| Professional tests (TWG score) | ≈ 64 (est.) | ≈ 59 (est.) |
| Reviews found online | 59 | 46 |
Snowprox S953: 60% × 63.7 (est.) + 40% × 58.5 = 62
I FIT: 60% × 59.1 (est.) + 40% × 45.6 = 54
No road tests of treadwear for Snowprox S953. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
No road tests of treadwear for I FIT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | Snowprox S953 | I FIT |
|---|---|---|
| Reviews found online | 57 | 37 |
| Source | Snowprox S953 | I FIT |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 75 | – |
| Category | Toyo Snowprox S953 | Laufenn I FIT |
|---|---|---|
| Relative Score | 60 | 51 |
| Dry | 66 | 50 |
| Wet | 58 | 43 |
| Snow | 57 | 63 |
| Comfort | 60 | 55 |
| Noise | 67 | – |
| Treadwear | 62 | 54 |
| Handling (owners) | 57 | 37 |
| Efficiency | 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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Snowprox S953
I FIT
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 S953 | I FIT | Δ | Head-to-head |
|---|---|---|---|---|---|
| Wet Braking | Wet | 83% #10/11 · 2018 AMS Winter Tyre Test | 74% #44/44 · 2019 Winter Tyre Test Market Overview | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #10/11 2018 AMS Winter Tyre Test | #47/45 2019 Winter Tyre Test Market Overview | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Toyo Snowprox S953 | B · Laufenn I FIT |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 7 | 4 |
| Rim diameters | 15″ – 18″ | 14″ – 18″ |
| Sizes in common | 0 | 0 |
Toyo Snowprox S953
Laufenn I FIT
Winner: Toyo Snowprox S953 — better handling, dry and wet. Pick the Laufenn I FIT if snow matters most to you. Toyo Snowprox S953 rests on little evidence so far (1 test, 10 reviews), so read this result as provisional. Laufenn I FIT rests on little evidence so far (1 test, 7 reviews), so read this result as provisional.
Toyo Snowprox S953 scores 57 vs 37 on handling.
Toyo Snowprox S953 scores 66 vs 50 on dry.
Toyo Snowprox S953 scores 58 vs 43 on wet.
Toyo Snowprox S953 scores 62 vs 54 on treadwear.
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Toyo Snowprox S953, 58 vs 43 on our wet score.
Toyo Snowprox S953, 66 vs 50 on our dry score.
Laufenn I FIT, 63 vs 57 on our snow score.
Toyo Snowprox S953, 60 vs 55 on our comfort score.
Toyo Snowprox S953, 62 vs 54 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