Tests 73 · 9 tests Owners 71 · 61 reviews
Best test result: #1 of 20 in 2019 Auto Bild Winter 17 inch Tyre Test (noise)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 9 + 7 road tests and 61 + 5 owner reviews. How we score
WinGuard Sport 2 is ahead, 72–63
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Tests 73 · 9 tests Owners 71 · 61 reviews
Best test result: #1 of 20 in 2019 Auto Bild Winter 17 inch Tyre Test (noise)
Tests 62 · 7 tests Owners 64 · 5 reviews
Best test result: #1 of 14 in 2020 Auto Zeitung Winter Tyre Test (dry handling (tester's mark))
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Professional tests (TWG score) · 6 / 5 tests | 71 | 78 |
| Reviews found online | 69 | 64 |
| Dry Braking (% of best) · 2 shared tests · wins 0–2 | 94% | 97% |
| Dry Handling (% of best) · 2 shared tests · wins 0–2 | 98% | 99% |
WinGuard Sport 2: 60% × 70.8 + 40% × 69.4 = 70
Snowprox S954: 60% × 77.8 + 40% × 63.5 = 72
| Source | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Professional tests (TWG score) · 9 / 7 tests | 73 | 72 |
| Reviews found online | 77 | 63 |
| Straight Aquaplaning (% of best) · 2 shared tests · wins 0–2 | 95% | 99% |
| Wet Braking (% of best) · 4 shared tests · wins 2–2 | 86% | 89% |
| Wet Handling (% of best) · 2 shared tests · wins 1–0 | 96% | 96% |
WinGuard Sport 2: 60% × 73.5 + 40% × 77.4 = 75
Snowprox S954: 60% × 71.7 + 40% × 62.7 = 68
| Source | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Professional tests (TWG score) · 9 / 7 tests | 70 | 35 |
| Reviews found online | 70 | 67 |
| Snow Braking (% of best) · 4 shared tests · wins 4–0 | 95% | 89% |
| Snow Handling (% of best) · 2 shared tests · wins 2–0 | 94% | 91% |
| Snow Traction (% of best) · 1 shared test · wins 1–0 | 87% | 79% |
WinGuard Sport 2: 60% × 70.5 + 40% × 69.6 = 70
Snowprox S954: 60% × 35.4 + 40% × 66.7 = 48
| Source | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Professional tests (TWG score) · 1 / 2 tests | 64 | 58 |
| Reviews found online | 71 | 65 |
WinGuard Sport 2: 40% × 64.4 + 60% × 70.6 = 68
Snowprox S954: 40% × 57.6 + 60% × 65.2 = 62
| Source | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Professional tests (TWG score) · 6 / 2 tests | 94 | 70 |
| Reviews found online | 61 | ≈ 66 (est.) |
| Noise (% of best) · 2 shared tests · wins 2–0 | 100% | 97% |
WinGuard Sport 2: 60% × 94.3 + 40% × 61.3 = 81
Snowprox S954: 60% × 70.1 + 40% × 66.4 (est.) = 69
No owner ratings of noise for Snowprox S954. 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 | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 75 | ≈ 65 (est.) |
| Reviews found online | 71 | 62 |
WinGuard Sport 2: 60% × 74.8 + 40% × 71.3 = 73
Snowprox S954: 60% × 64.7 (est.) + 40% × 61.5 = 63
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 0.36).
| Source | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Reviews found online | 70 | 66 |
| Source | WinGuard Sport 2 | Snowprox S954 |
|---|---|---|
| Professional tests (TWG score) · 6 / 4 tests | 34 | 58 |
| Rolling Resistance (% of best) · 2 shared tests · wins 1–1 | 85% | 87% |
| Category | Nexen WinGuard Sport 2 | Toyo Snowprox S954 |
|---|---|---|
| Relative Score | 72 | 63 |
| Dry | 70 | 72 |
| Wet | 75 | 68 |
| Snow | 70 | 48 |
| Comfort | 68 | 62 |
| Noise | 81 | 69 |
| Treadwear | 73 | 63 |
| Handling (owners) | 70 | 66 |
| Efficiency | 34 | 58 |
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.
WinGuard Sport 2
Snowprox S954
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.
In the overall rankings of 6 tests that ran both, Nexen WinGuard Sport 2 finished ahead 5 times and Toyo Snowprox S954 1 times.
| Discipline | Category | WinGuard Sport 2 | Snowprox S954 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 94% | 97% | −2.5 | 0–2 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Dry Handling | Dry | 98% | 99% | −1.1 | 0–2 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Dry Handling (tester's mark) | Dry | 80% #6/8 · 2023 Autozurnal Winter Tire Test R17 | 100% #1/14 · 2020 Auto Zeitung Winter Tyre Test | – | Different tests |
| Straight Aquaplaning | Wet | 95% | 99% | −3.1 | 0–2 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Wet Braking | Wet | 86% | 89% | −3.3 | 2–2 in 4 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Wet Handling | Wet | 96% | 96% | +0.3 | 1–0 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Snow Braking | Snow | 95% | 89% | +5.5 | 4–0 in 4 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Snow Handling | Snow | 94% | 91% | +3.4 | 2–0 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Snow Traction | Snow | 87% | 79% | +7.5 | 1–0 in 1 shared test Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Comfort (tester's mark) | Comfort | 93% #6/8 · 2023 Autozurnal Winter Tire Test R17 | 40% #13/14 · 2020 Auto Zeitung Winter Tyre Test | – | Different tests |
| Noise | Noise | 100% | 97% | +2.3 | 2–0 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Rolling Resistance | Efficiency | 85% | 87% | −1.6 | 1–1 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Also published by the testers (not in the score) | |||||
| Price | Cost | 98% | 81% | +17.5 | 2–0 in 2 shared tests Newest: 2021 Auto Bild Sports Car Winter Tyre Test · 245/40 R18 |
| Overall Ranking | Overall | #10/10 | #11/10 | – | 5–1 in 6 shared tests Newest: 2025 Autobild Winter Tire Test R18 · 245/40R18 |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Nexen WinGuard Sport 2 | B · Toyo Snowprox S954 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 80 | 52 |
| Rim diameters | 15″ – 20″ | 16″ – 21″ |
| Tread depth | 11/32″ | — |
| Sidewall | Blackwall | — |
| Max pressure | 51 psi | — |
| Sizes in common | 33 | 33 |
Nexen WinGuard Sport 2
Toyo Snowprox S954
Winner: Nexen WinGuard Sport 2 — better snow, noise and treadwear. Pick the Toyo Snowprox S954 if efficiency matters most to you.
Toyo Snowprox S954 scores 58 vs 34 on efficiency.
Nexen WinGuard Sport 2 scores 70 vs 48 on snow.
Nexen WinGuard Sport 2 scores 81 vs 69 on noise.
Nexen WinGuard Sport 2 scores 73 vs 63 on treadwear.
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Nexen WinGuard Sport 2, 75 vs 68 on our wet score.
Neither, by our numbers: 70 vs 72 on the dry score, within 3 points.
Nexen WinGuard Sport 2, 70 vs 48 on our snow score.
Nexen WinGuard Sport 2, 81 vs 69 on our noise score.
Nexen WinGuard Sport 2, 68 vs 62 on our comfort score.
Nexen WinGuard Sport 2, 73 vs 63 on our treadwear score.
Toyo Snowprox S954, 58 vs 34 on our efficiency 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