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Hankook Optimo H426 vs Bridgestone Ecopia EP422 Plus — 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 0 + 0 road tests and 24 + 24 owner reviews. How we score

Optimo H426 leads, 50–48 Narrow edge

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Hankook Optimo H426
Tire AHankook

Optimo H426

All Season

± 7

Tests – · none yet Owners 40 · 24 reviews

Category by category

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

  1. 51

    Dry

    Optimo H426 +8
    43
    Why this score
    SourceOptimo H426Ecopia EP422 Plus
    Professional tests (TWG score)≈ 57 (est.)≈ 52 (est.)
    Reviews found online4230

    Optimo H426: 60% × 57.1 (est.) + 40% × 41.6 = 51

    Ecopia EP422 Plus: 60% × 52.3 (est.) + 40% × 30 = 43

    No road tests of dry for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    No road tests of dry for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 54

    Wet

    Optimo H426 +3
    51
    Why this score
    SourceOptimo H426Ecopia EP422 Plus
    Professional tests (TWG score)≈ 58 (est.)≈ 56 (est.)
    Reviews found online4844

    Optimo H426: 60% × 58.3 (est.) + 40% × 47.9 = 54

    Ecopia EP422 Plus: 60% × 55.9 (est.) + 40% × 43.6 = 51

    No road tests of wet for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

    No road tests of wet for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 49

    Snow

    Ecopia EP422 Plus +4
    53
    Why this score
    SourceOptimo H426Ecopia EP422 Plus
    Professional tests (TWG score)≈ 59 (est.)≈ 61 (est.)
    Reviews found online3541

    Optimo H426: 60% × 59.2 (est.) + 40% × 34.8 = 49

    Ecopia EP422 Plus: 60% × 61.1 (est.) + 40% × 40.8 = 53

    No road tests of snow for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

    No road tests of snow for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 42

    Comfort

    Ecopia EP422 Plus +3
    45
    Why this score
    SourceOptimo H426Ecopia EP422 Plus
    Professional tests (TWG score)≈ 61 (est.)≈ 62 (est.)
    Reviews found online3034

    Optimo H426: 40% × 60.9 (est.) + 60% × 30.1 = 42

    Ecopia EP422 Plus: 40% × 61.8 (est.) + 60% × 34.4 = 45

    No road tests of comfort for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 60

    Noise

    Optimo H426 +4
    56
    Why this score
    SourceOptimo H426Ecopia EP422 Plus
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online5141

    Optimo H426: 60% × 66.4 (est.) + 40% × 50.6 = 60

    Ecopia EP422 Plus: 60% × 66.4 (est.) + 40% × 40.5 = 56

    No road tests of noise for Optimo H426 or Ecopia EP422 Plus. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 47

    Treadwear

    Ecopia EP422 Plus +3
    50
    Why this score
    SourceOptimo H426Ecopia EP422 Plus
    Professional tests (TWG score)≈ 55 (est.)≈ 57 (est.)
    Reviews found online3540

    Optimo H426: 60% × 55.2 (est.) + 40% × 35.2 = 47

    Ecopia EP422 Plus: 60% × 56.9 (est.) + 40% × 39.8 = 50

    No road tests of treadwear for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

    No road tests of treadwear for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 35

    Handling (owners)

    Optimo H426 +1
    34
    Why this score
    SourceOptimo H426Ecopia EP422 Plus
    Reviews found online3534
Scores at a glance
CategoryHankook Optimo H426Bridgestone Ecopia EP422 Plus
Relative Score 50 48
Dry 51 43
Wet 54 51
Snow 49 53
Comfort 42 45
Noise 60 56
Treadwear 47 50
Handling (owners) 35 34

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.

Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 7

Optimo H426

± 8

Ecopia EP422 Plus

Pros, cons & observations

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

Tire A Optimo H426

Pros

  • Reliable dry and wet traction in moderate weather
  • Comfortable and smooth initial ride quality
  • Confident handling and cornering capabilities

Cons

  • Accelerated tread wear in the latter half of the tire's life span
  • Subpar performance and loss of grip in cold temperatures or snow
  • Increased road noise as the tires age
All owner themes in the Optimo H426 review

Tire B Ecopia EP422 Plus

Pros

  • Excellent fuel economy and low rolling resistance
  • Quiet and comfortable ride quality when new
  • Predictable dry and wet traction for conservative daily commuting

Cons

  • Significantly shorter tread life than advertised or expected
  • Develops loud whining, buzzing, and increased noise as the tread wears down
  • Stiff ride quality or harshness over rough pavement and cracks
All owner themes in the Ecopia EP422 Plus review

Specs side by side

Attribute A · Hankook Optimo H426 B · Bridgestone Ecopia EP422 Plus
CategoryAll SeasonAll-Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available1115
Rim diameters15″ – 20″15″ – 17″
Tread depth10/32″11/32″
UTQG440 A A640 A A
Treadwear warranty60,000 mi70,000 mi
SidewallBlackwallBlackwall
Max pressure44 psi44 psi
Sizes in common44

Which one should you actually buy?

Hankook Optimo H426

Bridgestone Ecopia EP422 Plus

Narrow edge: Hankook Optimo H426 — better dry, noise and wet. Pick the Bridgestone Ecopia EP422 Plus if snow, comfort and treadwear matter most to you.

Pick tire A You want the most grip on dry roads

Hankook Optimo H426 scores 51 vs 43 on dry.

Pick tire A You want a quieter cabin

Hankook Optimo H426 scores 60 vs 56 on noise.

Pick tire B You drive through snowy winters

Bridgestone Ecopia EP422 Plus scores 53 vs 49 on snow.

Pick tire A Your priority is wet-weather safety

Hankook Optimo H426 scores 54 vs 51 on wet.

Tire A · Hankook Optimo H426
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Tire B · Bridgestone Ecopia EP422 Plus
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Optimo H426 or Ecopia EP422 Plus?

Which is better in the wet, Optimo H426 or Ecopia EP422 Plus?

Hankook Optimo H426, 54 vs 51 on our wet score.

Which grips better on dry roads, Optimo H426 or Ecopia EP422 Plus?

Hankook Optimo H426, 51 vs 43 on our dry score.

Which is better in snow, Optimo H426 or Ecopia EP422 Plus?

Bridgestone Ecopia EP422 Plus, 53 vs 49 on our snow score.

Which is quieter, Optimo H426 or Ecopia EP422 Plus?

Hankook Optimo H426, 60 vs 56 on our noise score.

Which is more comfortable, Optimo H426 or Ecopia EP422 Plus?

Bridgestone Ecopia EP422 Plus, 45 vs 42 on our comfort score.

Which lasts longer, Optimo H426 or Ecopia EP422 Plus?

Bridgestone Ecopia EP422 Plus, 50 vs 47 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