Tests 72 · 4 tests Owners 77 · 31 reviews
Best test result: #4 of 20 in 2017 Auto Bild Winter Tyre Test (wet braking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Ultra Grip Performance Gen-1 is ahead, 74–61
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Tests 72 · 4 tests Owners 77 · 31 reviews
Best test result: #4 of 20 in 2017 Auto Bild Winter Tyre Test (wet braking)
Tests 71 · 6 tests Owners 51 · 17 reviews
Best test result: #2 of 11 in 2019 19 Inch Performance Winter Tyre Test (dry braking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Ultra Grip Performance Gen-1 | WinterCraft WP71 |
|---|---|---|
| Professional tests (TWG score) | 70 | 65 |
| Reviews found online | 77 | 41 |
| Dry Braking (% of best) | 96% | 99% |
| Dry Handling (% of best) | 98% | 97% |
| Source | Ultra Grip Performance Gen-1 | WinterCraft WP71 |
|---|---|---|
| Professional tests (TWG score) | 81 | 76 |
| Reviews found online | 81 | 52 |
| Wet Braking (% of best) | 96% | 94% |
| Wet Handling (% of best) | 98% | 94% |
| Source | Ultra Grip Performance Gen-1 | WinterCraft WP71 |
|---|---|---|
| Professional tests (TWG score) | 75 | 73 |
| Reviews found online | 75 | 65 |
| Snow Braking (% of best) | 94% | 99% |
| Snow Handling (% of best) | 99% | 98% |
| Source | Ultra Grip Performance Gen-1 | WinterCraft WP71 |
|---|---|---|
| Reviews found online | 78 | 40 |
| Source | Ultra Grip Performance Gen-1 | WinterCraft WP71 |
|---|---|---|
| Professional tests (TWG score) | 68 | 78 |
| Source | Ultra Grip Performance Gen-1 | WinterCraft WP71 |
|---|---|---|
| Professional tests (TWG score) | 63 | 69 |
| Reviews found online | 75 | 57 |
| Source | Ultra Grip Performance Gen-1 | WinterCraft WP71 |
|---|---|---|
| Reviews found online | 79 | 42 |
| Category | Goodyear Ultra Grip Performance Gen-1 | Kumho WinterCraft WP71 |
|---|---|---|
| Relative Score | 74 | 61 |
| Dry | 73 | 55 |
| Wet | 81 | 66 |
| Snow | 75 | 70 |
| Comfort | 74 | 55 |
| Noise | 67 | 73 |
| Treadwear | 68 | 64 |
| Handling | 79 | 42 |
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
WinterCraft WP71
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 | WinterCraft WP71 | Δ | Both? |
|---|---|---|---|---|---|
| Dry Braking | Dry | 96% #3/10 · 2017 Sport Auto Winter Tyre Test | 99% #2/11 · 2019 19 Inch Performance Winter Tyre Test | −2.8 | Different tests |
| Dry Handling | Dry | 98% #10/10 · 2018 Autobild UHP Winter Tyre Test | 97% #20/20 · 2019 Auto Bild Winter 17 inch Tyre Test | +1.5 | Different tests |
| Rolling Resistance | Efficiency | 90% #10/20 · 2017 Auto Bild Winter Tyre Test | 79% #10/10 · 2017 AMS Performance 18 inch Winter Tyre Test | +10.8 | Different tests |
| Noise | Other | 98% #8/20 · 2017 Auto Bild Winter Tyre Test | 98% #3/11 · 2019 19 Inch Performance Winter Tyre Test | −0.3 | Different tests |
| Price | Other | 54% #6/10 · 2018 Autobild UHP Winter Tyre Test | 82% #5/20 · 2019 Auto Bild Winter 17 inch Tyre Test | −28.5 | Different tests |
| Value | Other | 46% #19/20 · 2017 Auto Bild Winter Tyre Test | 82% #4/20 · 2017 Auto Bild Winter Tyre Test | −36.6 | Same test |
| Wear | Other | 67% #18/20 · 2017 Auto Bild Winter Tyre Test | 88% #5/20 · 2017 Auto Bild Winter Tyre Test | −20.9 | Same test |
| Overall Ranking | Overall | 50% #2/6 · 2016 Sport Auto Winter Tyre Test | 0% #12/10 · 2020 Auto Bild Sportscars Winter Tire Test R18 | +50.0 | Different tests |
| Snow Braking | Snow | 94% #8/20 · 2017 Auto Bild Winter Tyre Test | 99% #3/11 · 2019 19 Inch Performance Winter Tyre Test | −5.1 | Different tests |
| Snow Handling | Snow | 99% #5/20 · 2017 Auto Bild Winter Tyre Test | 98% #8/10 · 2017 AMS Performance 18 inch Winter Tyre Test | +0.9 | Different tests |
| Straight Aqua | Straight | 94% #8/20 · 2017 Auto Bild Winter Tyre Test | 89% #8/10 · 2017 Auto Bild SUV Winter Tyre Test | +4.9 | Different tests |
| Total Cost of Ownership | Total | 0% #18/20 · 2017 Auto Bild Winter Tyre Test | 0% #20/20 · 2019 Auto Bild Winter 17 inch Tyre Test | 0.0 | Different tests |
| Wet Braking | Wet | 96% #4/20 · 2017 Auto Bild Winter Tyre Test | 94% #4/10 · 2017 AMS Performance 18 inch Winter Tyre Test | +2.4 | Different tests |
| Wet Handling | Wet | 98% #6/20 · 2017 Auto Bild Winter Tyre Test | 94% #7/10 · 2017 AMS Performance 18 inch Winter Tyre Test | +3.8 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Goodyear Ultra Grip Performance Gen-1 | B · Kumho WinterCraft WP71 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 17 | 2 |
| Rim diameters | 16″ – 20″ | 17″ – 18″ |
| Tread depth | 9 - 11/32″ | — |
| Sidewall | Raised Black Lettering | — |
| Max pressure | 50 psi | — |
Goodyear Ultra Grip Performance Gen-1
Kumho WinterCraft WP71
Winner: Goodyear Ultra Grip Performance Gen-1 — better handling, comfort and dry. Pick the Kumho WinterCraft WP71 if noise matters most to you.
Goodyear Ultra Grip Performance Gen-1 scores 79 vs 42 on handling.
Goodyear Ultra Grip Performance Gen-1 scores 74 vs 55 on comfort.
Goodyear Ultra Grip Performance Gen-1 scores 73 vs 55 on dry.
Goodyear Ultra Grip Performance Gen-1 scores 81 vs 66 on wet.
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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.