Tests 73 · 1 test Owners 63 · 21 reviews
Bridgestone Blizzak WS90 vs Goodyear Ultra Grip Performance Gen-1 — Compared
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 + 4 road tests and 21 + 32 owner reviews. How we score
Ultra Grip Performance Gen-1 is ahead, 77–68
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Tests 72 · 4 tests Owners 81 · 32 reviews
Best test result: #1 of 10 in 2017 Auto Bild SUV Winter Tyre Test (wet braking)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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73
Dry
Ultra Grip Performance Gen-1 +174Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Professional tests (TWG score) · 1 / 4 tests 85 69 Reviews found online 54 80 Blizzak WS90: 60% × 84.9 + 40% × 54.1 = 73
Ultra Grip Performance Gen-1: 60% × 69.5 + 40% × 80.4 = 74
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67
Wet
Ultra Grip Performance Gen-1 +1683Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Professional tests (TWG score) · 1 / 4 tests 66 82 Reviews found online 69 86 Blizzak WS90: 60% × 65.6 + 40% × 68.5 = 67
Ultra Grip Performance Gen-1: 60% × 81.9 + 40% × 85.7 = 83
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73
Snow
Ultra Grip Performance Gen-1 +477Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Professional tests (TWG score) · 1 / 4 tests 69 76 Reviews found online 79 77 Blizzak WS90: 60% × 68.9 + 40% × 78.5 = 73
Ultra Grip Performance Gen-1: 60% × 76.1 + 40% × 77.4 = 77
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61
Comfort
Ultra Grip Performance Gen-1 +1677Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Professional tests (TWG score) · 1 / – tests 69 ≈ 71 (est.) Reviews found online 55 80 Blizzak WS90: 40% × 68.8 + 60% × 55.2 = 61
Ultra Grip Performance Gen-1: 40% × 71 (est.) + 60% × 80.3 = 77
No road tests of comfort for Ultra Grip Performance Gen-1. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
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63
Noise
Ultra Grip Performance Gen-1 +467Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Professional tests (TWG score) · 1 / 3 tests 70 68 Reviews found online 51 ≈ 66 (est.) Blizzak WS90: 60% × 70.4 + 40% × 51.1 = 63
Ultra Grip Performance Gen-1: 60% × 67.7 + 40% × 66.4 (est.) = 67
No owner ratings of noise for Ultra Grip Performance Gen-1. 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.
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61
Treadwear
Ultra Grip Performance Gen-1 +1071Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Professional tests (TWG score) · – / 1 tests ≈ 63 (est.) 63 Reviews found online 58 82 Blizzak WS90: 60% × 63.4 (est.) + 40% × 57.8 = 61
Ultra Grip Performance Gen-1: 60% × 63.4 + 40% × 81.6 = 71
No road tests of treadwear for Blizzak WS90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
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62
Handling (owners)
Ultra Grip Performance Gen-1 +2183Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Reviews found online 62 83 -
–
Efficiency
No comparison72Why this score
Source Blizzak WS90 Ultra Grip Performance Gen-1 Professional tests (TWG score) · – / 3 tests – 72
Scores at a glance
| Category | Bridgestone Blizzak WS90 | Goodyear Ultra Grip Performance Gen-1 |
|---|---|---|
| Relative Score | 68 | 77 |
| Dry | 73 | 74 |
| Wet | 67 | 83 |
| Snow | 73 | 77 |
| Comfort | 61 | 77 |
| Noise | 63 | 67 |
| Treadwear | 61 | 71 |
| Handling (owners) | 62 | 83 |
| Efficiency | – | 72 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
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.
Blizzak WS90
Ultra Grip Performance Gen-1
Only categories both tires have data for count toward the headline score.
The professional test results behind the scores
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 | Blizzak WS90 | Ultra Grip Performance Gen-1 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 90% #6/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | 98% #6/10 · 2018 Autobild UHP Winter Tyre Test | – | Different tests |
| Wet Braking | Wet | 79% #7/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | 95% #3/10 · 2018 Autobild UHP Winter Tyre Test | – | Different tests |
| Snow Braking | Snow | 70% #7/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | 95% #6/10 · 2018 Autobild UHP Winter Tyre Test | – | Different tests |
| Snow Handling | Snow | 85% #6/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | 99% #5/10 · 2018 Autobild UHP Winter Tyre Test | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #8/10 2026 Tire Rack All-Weather vs Winter Tyre Test | #8/16 2019 Teknikens Värld Large Winter Tire Test R17 | – | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Blizzak WS90
Pros
- Outstanding grip and acceleration on ice and hard-packed snow
- Excellent braking performance in hazardous winter conditions
- Strong capability in slush and deep snow
Cons
- Increased road noise during highway driving
- Less responsive or 'softer' handling feel on dry pavement
- Potential for minor rubbing depending on vehicle fitment
Tire B Ultra Grip Performance Gen-1
Pros
- Exceptional wet weather and slush performance
- Strong traction and braking capabilities in snow
- High durability and long tread life
Cons
- Increased road noise reported by some users at higher speeds
- Vague steering feedback and sidewall flex during spirited dry-road driving
- Occasional loss of grip in dry conditions or when temperatures exceed 7°C
Specs side by side
| Attribute | A · Bridgestone Blizzak WS90 | B · Goodyear Ultra Grip Performance Gen-1 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 45 | 17 |
| Rim diameters | 15″ – 19″ | 16″ – 20″ |
| Tread depth | 11/32″ | 9 - 11/32″ |
| Sidewall | Blackwall | Raised Black Lettering |
| Max pressure | 44 psi | 50 psi |
| Sizes in common | 8 | 8 |
Which one should you actually buy?
Bridgestone Blizzak WS90
Goodyear Ultra Grip Performance Gen-1
Winner: Goodyear Ultra Grip Performance Gen-1 — better handling, wet and comfort. It leads or ties in every category we score.
Goodyear Ultra Grip Performance Gen-1 scores 83 vs 62 on handling.
Goodyear Ultra Grip Performance Gen-1 scores 83 vs 67 on wet.
Goodyear Ultra Grip Performance Gen-1 scores 77 vs 61 on comfort.
Goodyear Ultra Grip Performance Gen-1 scores 71 vs 61 on treadwear.
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Blizzak WS90 or Ultra Grip Performance Gen-1?
Which is better in the wet, Blizzak WS90 or Ultra Grip Performance Gen-1?
Goodyear Ultra Grip Performance Gen-1, 83 vs 67 on our wet score.
Which grips better on dry roads, Blizzak WS90 or Ultra Grip Performance Gen-1?
Neither, by our numbers: 73 vs 74 on the dry score, within 3 points.
Which is better in snow, Blizzak WS90 or Ultra Grip Performance Gen-1?
Goodyear Ultra Grip Performance Gen-1, 77 vs 73 on our snow score.
Which is quieter, Blizzak WS90 or Ultra Grip Performance Gen-1?
Goodyear Ultra Grip Performance Gen-1, 67 vs 63 on our noise score.
Which is more comfortable, Blizzak WS90 or Ultra Grip Performance Gen-1?
Goodyear Ultra Grip Performance Gen-1, 77 vs 61 on our comfort score.
Which lasts longer, Blizzak WS90 or Ultra Grip Performance Gen-1?
Goodyear Ultra Grip Performance Gen-1, 71 vs 61 on our treadwear score.
How do we compare tires?
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