Tests 72 · 4 tests Owners 77 · 31 reviews
Best test result: #1 of 10 in 2017 Auto Bild SUV Winter Tyre Test (wet braking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Ultra Grip Performance Gen-1 leads, 75–72 Narrow edge
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Tests 72 · 4 tests Owners 77 · 31 reviews
Best test result: #1 of 10 in 2017 Auto Bild SUV Winter Tyre Test (wet braking)
Tests 70 · 13 tests Owners 75 · 19 reviews
Best test result: #1 of 8 in 2020 Vi Bilagare Nordic Friction Winter Tyre Test (rolling resistance)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Ultra Grip Performance Gen-1 | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) | 70 | 65 |
| Reviews found online | 77 | 70 |
| Dry Braking (% of best) | 98% | 96% |
| Dry Handling (% of best) | 98% | 92% |
| Source | Ultra Grip Performance Gen-1 | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) | 81 | 64 |
| Reviews found online | 81 | 77 |
| Wet Braking (% of best) | 100% | 97% |
| Wet Handling (% of best) | 100% | 95% |
| Source | Ultra Grip Performance Gen-1 | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) | 76 | 73 |
| Reviews found online | 76 | 80 |
| Snow Braking (% of best) | 100% | 99% |
| Snow Handling (% of best) | 99% | 98% |
| Source | Ultra Grip Performance Gen-1 | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) | – | 82 |
| Reviews found online | 78 | 78 |
| Source | Ultra Grip Performance Gen-1 | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) | 68 | 80 |
| Source | Ultra Grip Performance Gen-1 | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) | 63 | – |
| Reviews found online | 75 | 76 |
| Source | Ultra Grip Performance Gen-1 | X Ice Snow |
|---|---|---|
| Reviews found online | 79 | 74 |
| Category | Goodyear Ultra Grip Performance Gen-1 | Michelin X Ice Snow |
|---|---|---|
| Relative Score | 75 | 72 |
| Dry | 73 | 67 |
| Wet | 81 | 69 |
| Snow | 76 | 76 |
| Comfort | 74 | 80 |
| Noise | 67 | 74 |
| Treadwear | 68 | 72 |
| Handling | 79 | 74 |
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.
Ultra Grip Performance Gen-1
X Ice Snow
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 | Ultra Grip Performance Gen-1 | X Ice Snow | Δ | Both? |
|---|---|---|---|---|---|
| Dry Braking | Dry | 98% #3/10 · 2017 Auto Bild SUV Winter Tyre Test | 96% #3/8 · 2024 Moottori Winter Tire Test R16 | +1.6 | Different tests |
| Dry Handling | Dry | 98% #10/10 · 2018 Autobild UHP Winter Tyre Test | 92% #4/7 · 2025 NAF Motor Studless Winter Tire Test R17 | +6.0 | Different tests |
| Rolling Resistance | Efficiency | 90% #5/10 · 2017 Auto Bild SUV Winter Tyre Test | 100% #1/8 · 2020 Vi Bilagare Nordic Friction Winter Tyre Test | −10.0 | Different tests |
| Noise | Other | 98% #7/10 · 2017 Auto Bild SUV Winter Tyre Test | 99% #7/8 · 2024 Nordic Friction Winter Tyre Test | −1.2 | Different tests |
| Price | Other | 54% #6/10 · 2018 Autobild UHP Winter Tyre Test | 44% #6/8 · 2020 Vi Bilagare Nordic Friction Winter Tyre Test | +9.5 | Different tests |
| Overall Ranking | Overall | 25% #4/20 · 2017 Auto Bild Winter Tyre Test | 17% #6/14 · 2025 Friction and Studded Winter Tyre Test | +8.3 | Different tests |
| Snow Braking | Snow | 100% #2/10 · 2017 Auto Bild SUV Winter Tyre Test | 99% #3/7 · 2025 NAF Motor Studless Winter Tire Test R17 | +0.1 | Different tests |
| Snow Handling | Snow | 99% #5/20 · 2017 Auto Bild Winter Tyre Test | 98% #6/8 · 2023 Studless Friction Winter Tyre Test | +0.4 | Different tests |
| Straight Aqua | Straight | 97% #4/10 · 2018 Autobild UHP Winter Tyre Test | 89% #2/8 · 2020 Vi Bilagare Nordic Friction Winter Tyre Test | +8.2 | Different tests |
| Wet Braking | Wet | 100% #1/10 · 2017 Auto Bild SUV Winter Tyre Test | 97% #2/8 · 2024 Moottori Winter Tire Test R16 | +2.7 | Different tests |
| Wet Handling | Wet | 100% #1/10 · 2017 Auto Bild SUV Winter Tyre Test | 95% #6/14 · 2025 Friction and Studded Winter Tyre Test | +4.5 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Goodyear Ultra Grip Performance Gen-1 | B · Michelin X Ice Snow |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 17 | 100 |
| Rim diameters | 16″ – 20″ | 13″ – 21″ |
| Tread depth | 9 - 11/32″ | — |
| Sidewall | Raised Black Lettering | — |
| Max pressure | 50 psi | — |
Goodyear Ultra Grip Performance Gen-1
Michelin X Ice Snow
Winner: Goodyear Ultra Grip Performance Gen-1 — better wet, dry and handling. Pick the Michelin X Ice Snow if noise, comfort and treadwear matter most to you.
Goodyear Ultra Grip Performance Gen-1 scores 81 vs 69 on wet.
Michelin X Ice Snow scores 74 vs 67 on noise.
Goodyear Ultra Grip Performance Gen-1 scores 73 vs 67 on dry.
Michelin X Ice Snow scores 80 vs 74 on comfort.
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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.