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Head-to-head Updated

Goodyear Ultra Grip Performance 3 vs Hankook iON FlexClimate — 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 33 + 3 road tests and 13 + 11 owner reviews. How we score

Too close to call: Ultra Grip Performance 3 85, iON FlexClimate 86.

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Goodyear Ultra Grip Performance 3
Tire AGoodyear

Ultra Grip Performance 3

Winter

± 4

Tests 89 · 33 tests Owners 80 · 13 reviews

Best test result: #1 of 51 in 2025 Winter Tyre Braking Test - 52 Sets! (wet braking)

Hankook iON FlexClimate
Tire BHankook

iON FlexClimate

All Season

± 5

Tests 88 · 3 tests Owners 84 · 11 reviews

Best test result: #1 of 8 in 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) (dry handling)

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 81

    Dry

    iON FlexClimate +12
    93
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Professional tests (TWG score) · 27 / 3 tests82100
    Reviews found online7982

    Ultra Grip Performance 3: 60% × 81.7 + 40% × 79.2 = 81

    iON FlexClimate: 60% × 99.6 + 40% × 81.9 = 93

  2. 92

    Wet

    Level
    92
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Professional tests (TWG score) · 33 / 3 tests9794
    Reviews found online8487

    Ultra Grip Performance 3: 60% × 97.2 + 40% × 83.5 = 92

    iON FlexClimate: 60% × 94.4 + 40% × 87.2 = 92

  3. 83

    Snow

    Ultra Grip Performance 3 +2
    81
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Professional tests (TWG score) · 32 / 3 tests8482
    Reviews found online8079

    Ultra Grip Performance 3: 60% × 84.3 + 40% × 80.1 = 83

    iON FlexClimate: 60% × 82 + 40% × 79 = 81

  4. 87

    Comfort

    Ultra Grip Performance 3 +9
    78
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Professional tests (TWG score) · 8 / 1 tests10072
    Reviews found online7982

    Ultra Grip Performance 3: 40% × 100 + 60% × 78.7 = 87

    iON FlexClimate: 40% × 72.1 + 60% × 81.9 = 78

  5. 77

    Noise

    Ultra Grip Performance 3 +5
    72
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Professional tests (TWG score) · 23 / 1 tests8476
    Reviews found online≈ 67 (est.)≈ 67 (est.)

    Ultra Grip Performance 3: 60% × 83.6 + 40% × 66.5 (est.) = 77

    iON FlexClimate: 60% × 76.3 + 40% × 66.5 (est.) = 72

    No owner ratings of noise for Ultra Grip Performance 3 or iON FlexClimate. The owner half is the owners’ average (67): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  6. 86

    Treadwear

    Ultra Grip Performance 3 +2
    84
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Professional tests (TWG score) · 10 / 1 tests9081
    Reviews found online8088

    Ultra Grip Performance 3: 60% × 90.3 + 40% × 80.1 = 86

    iON FlexClimate: 60% × 81.3 + 40% × 87.5 = 84

  7. 79

    Handling (owners)

    iON FlexClimate +5
    84
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Reviews found online7984
  8. 70

    Efficiency

    iON FlexClimate +1
    71
    Why this score
    SourceUltra Grip Performance 3iON FlexClimate
    Professional tests (TWG score) · 26 / 2 tests7071
Scores at a glance
CategoryGoodyear Ultra Grip Performance 3Hankook iON FlexClimate
Relative Score 85 86
Dry 81 93
Wet 92 92
Snow 83 81
Comfort 87 78
Noise 77 72
Treadwear 86 84
Handling (owners) 79 84
Efficiency 70 71

Higher is better. The Relative Score follows your weights below; category scores do not change.

Weight the categories that matter to you

Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

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Recomputed
Headline score
± 4

Ultra Grip Performance 3

± 5

iON FlexClimate

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.

DisciplineCategoryUltra Grip Performance 3iON FlexClimateΔHead-to-head
Dry Braking Dry 99% #3/6 · 2026 Al Volante Winter Tyre Test 99% #2/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Dry Handling Dry 98% #6/12 · 2026 Auto Bild Sportscars Winter Tyre Test 100% #1/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Curved Aquaplaning Wet 86% #6/6 · 2026 Al Volante Winter Tyre Test 100% #2/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Straight Aquaplaning Wet 91% #6/6 · 2026 Al Volante Winter Tyre Test 99% #2/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Wet Braking Wet 97% #3/6 · 2026 Al Volante Winter Tyre Test 100% #1/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Wet Circle Wet 99% #3/10 · 2026 Auto Bild Allrad SUV Winter Tyre Test 100% #1/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Wet Handling Wet 99% #3/6 · 2026 Al Volante Winter Tyre Test 100% #1/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Snow Braking Snow 100% #1/6 · 2026 Al Volante Winter Tyre Test 99% #4/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Snow Handling Snow 100% #1/6 · 2026 Al Volante Winter Tyre Test 96% #5/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Snow Slalom Snow 100% #2/12 · 2026 Auto Bild Sportscars Winter Tyre Test 93% #6/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Snow Traction Snow 100% #1/6 · 2026 Al Volante Winter Tyre Test 95% #6/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Comfort (tester's mark) Comfort 100% #1/12 · 2026 Auto Bild Sportscars Winter Tyre Test 91% #3/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Noise Noise 99% #5/6 · 2026 Al Volante Winter Tyre Test 100% #3/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Wear Treadwear 94% #2/15 · 2026 AvD Winter Tyre Test 100% #1/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Rolling Resistance Efficiency 91% #4/6 · 2026 Al Volante Winter Tyre Test 90% #5/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Also published by the testers (not in the score)
Total Cost of Ownership Cost #15/20 2025 Autobild Winter Tyre Test #3/8 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Value Cost 68% #11/15 · 2026 AvD Winter Tyre Test 96% #3/8 · 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests
Overall Ranking Overall #2/6 2026 Al Volante Winter Tyre Test #1/8 2026 AutoBild All Season Tyre Test for EVs (215/55 R18) – Different tests

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Ultra Grip Performance 3

Pros

  • Exceptional comfort and low noise levels
  • Strong traction and predictability in snowy and slushy conditions
  • Excellent wet weather handling and aquaplaning resistance

Cons

  • Higher price point compared to some competitors
  • Reduced steering feedback and lateral grip during aggressive dry-weather driving
  • Slight tendency for the tire to feel soft or 'twist' during sharp cornering
All owner themes in the Ultra Grip Performance 3 review

Tire B iON FlexClimate

Pros

  • Exceptionally low road noise and quiet cabin experience
  • Superior ride comfort over bumpy roads
  • Excellent grip and braking performance in wet and snowy winter conditions

Cons

  • Slightly reduced dry grip compared to dedicated summer tires
  • Some EV drivers reported a noticeable negative impact on driving range and efficiency
All owner themes in the iON FlexClimate review

Specs side by side

Attribute A · Goodyear Ultra Grip Performance 3 B · Hankook iON FlexClimate
CategoryWinterAll Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available17215
Rim diameters14″ – 22″18″ – 20″
Tread depth11/32″—
SidewallBlack Side Wall - Raised Black Lettering—
Max pressure50 - 51 psi—
Sizes in common1111

Which one should you actually buy?

Goodyear Ultra Grip Performance 3

Hankook iON FlexClimate

Too close to call: Goodyear Ultra Grip Performance 3 and Hankook iON FlexClimate are within 2 points overall. Goodyear Ultra Grip Performance 3 is stronger on comfort and noise. Hankook iON FlexClimate is stronger on dry.

Pick tire B You want the most grip on dry roads

Hankook iON FlexClimate scores 93 vs 81 on dry.

Pick tire A You want the most comfortable ride

Goodyear Ultra Grip Performance 3 scores 87 vs 78 on comfort.

Pick tire A You want a quieter cabin

Goodyear Ultra Grip Performance 3 scores 77 vs 72 on noise.

Tire A · Goodyear Ultra Grip Performance 3
Check price on Amazon
Tire B · Hankook iON FlexClimate
Check price on Amazon

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Ultra Grip Performance 3 or iON FlexClimate?

Which is better in the wet, Ultra Grip Performance 3 or iON FlexClimate?

Neither, by our numbers: 92 vs 92 on the wet score, within 3 points.

Which grips better on dry roads, Ultra Grip Performance 3 or iON FlexClimate?

Hankook iON FlexClimate, 93 vs 81 on our dry score.

Which is better in snow, Ultra Grip Performance 3 or iON FlexClimate?

Neither, by our numbers: 83 vs 81 on the snow score, within 3 points.

Which is quieter, Ultra Grip Performance 3 or iON FlexClimate?

Goodyear Ultra Grip Performance 3, 77 vs 72 on our noise score.

Which is more comfortable, Ultra Grip Performance 3 or iON FlexClimate?

Goodyear Ultra Grip Performance 3, 87 vs 78 on our comfort score.

Which lasts longer, Ultra Grip Performance 3 or iON FlexClimate?

Neither, by our numbers: 86 vs 84 on the treadwear score, within 3 points.

Which rolls more easily, Ultra Grip Performance 3 or iON FlexClimate?

Neither, by our numbers: 70 vs 71 on the efficiency score, within 3 points.

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