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Cooper Zeon 4XS looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Kumho Ecsta PS31 vs Cooper Zeon 4XS — 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 259 + 7 owner reviews. How we score

Zeon 4XS is ahead, 77–66

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Kumho Ecsta PS31
Tire AKumho

Ecsta PS31

Summer

± 7

Tests – · none yet Owners 63 · 259 reviews

Cooper Zeon 4XS
Tire BCooper

Zeon 4XS

Summer

± 8Provisional

Tests – · none yet Owners 80 · 7 reviews

Category by category

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

  1. 63

    Dry

    Zeon 4XS +12
    75
    Why this score
    SourceEcsta PS31Zeon 4XS
    Professional tests (TWG score)≈ 65 (est.)≈ 73 (est.)
    Reviews found online6079

    Ecsta PS31: 60% × 64.6 (est.) + 40% × 59.7 = 63

    Zeon 4XS: 60% × 72.6 (est.) + 40% × 79.3 = 75

    No road tests of dry for Ecsta PS31. 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 Zeon 4XS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 68

    Wet

    Zeon 4XS +13
    81
    Why this score
    SourceEcsta PS31Zeon 4XS
    Professional tests (TWG score)≈ 69 (est.)≈ 78 (est.)
    Reviews found online6884

    Ecsta PS31: 60% × 69 (est.) + 40% × 67.6 = 68

    Zeon 4XS: 60% × 78.1 (est.) + 40% × 84.2 = 81

    No road tests of wet for Ecsta PS31. 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 Zeon 4XS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 58

    Snow

    No comparison
    –
    Why this score
    SourceEcsta PS31Zeon 4XS
    Professional tests (TWG score)≈ 64 (est.)–
    Reviews found online49–

    Ecsta PS31: 60% × 63.7 (est.) + 40% × 49.2 = 58

    No road tests of snow for Ecsta PS31. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 65

    Comfort

    Zeon 4XS +11
    76
    Why this score
    SourceEcsta PS31Zeon 4XS
    Professional tests (TWG score)≈ 68 (est.)≈ 71 (est.)
    Reviews found online6480

    Ecsta PS31: 40% × 67.7 (est.) + 60% × 63.9 = 65

    Zeon 4XS: 40% × 70.9 (est.) + 60% × 79.7 = 76

    No road tests of comfort for Ecsta PS31. 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 Zeon 4XS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 66

    Noise

    No comparison
    –
    Why this score
    SourceEcsta PS31Zeon 4XS
    Professional tests (TWG score)≈ 66 (est.)–
    Reviews found online66–

    Ecsta PS31: 60% × 66.4 (est.) + 40% × 66.3 = 66

    No road tests of noise for Ecsta PS31. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 65

    Treadwear

    Zeon 4XS +9
    74
    Why this score
    SourceEcsta PS31Zeon 4XS
    Professional tests (TWG score)≈ 66 (est.)≈ 71 (est.)
    Reviews found online6578

    Ecsta PS31: 60% × 65.9 (est.) + 40% × 64.8 = 65

    Zeon 4XS: 60% × 70.8 (est.) + 40% × 78.3 = 74

    No road tests of treadwear for Ecsta PS31. 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 Zeon 4XS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 68

    Handling (owners)

    Zeon 4XS +10
    78
    Why this score
    SourceEcsta PS31Zeon 4XS
    Reviews found online6878
Scores at a glance
CategoryKumho Ecsta PS31Cooper Zeon 4XS
Relative Score 66 77
Dry 63 75
Wet 68 81
Snow 58 –
Comfort 65 76
Noise 66 –
Treadwear 65 74
Handling (owners) 68 78

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

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 7

Ecsta PS31

± 8

Zeon 4XS

Only categories both tires have data for count toward the headline score.

Pros, cons & observations

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

Tire A Ecsta PS31

Pros

  • Excellent price-to-performance ratio
  • High levels of ride comfort and low road noise
  • Strong dry traction for daily and spirited street driving

Cons

  • Soft sidewalls lead to vague steering response and 'squirm' during aggressive maneuvers
  • Inconsistent wet weather performance reported by some users, particularly in deep standing water
  • Tread life can be shorter than expected for some driving styles
All owner themes in the Ecsta PS31 review

Tire B Zeon 4XS

Pros

  • Excellent wet weather traction and aquaplaning resistance
  • High level of cabin comfort with minimal road noise
  • Strong value proposition compared to premium brands like Michelin and Pirelli

Cons

  • Limited brand recognition compared to major market leaders
  • Potential for reduced dry grip due to wide groove patterns
  • Uncertainty regarding long-term tread life for some users
All owner themes in the Zeon 4XS review

Specs side by side

Attribute A · Kumho Ecsta PS31 B · Cooper Zeon 4XS
CategorySummerSummer
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available21—
Rim diameters15″ – 18″—
Tread depth10/32″—
UTQG460 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Kumho Ecsta PS31

Cooper Zeon 4XS

Winner: Cooper Zeon 4XS — better wet, dry and comfort. It leads or ties in every category we score. Cooper Zeon 4XS rests on little evidence so far (0 tests, 7 reviews), so read this result as provisional.

Pick tire B Your priority is wet-weather safety

Cooper Zeon 4XS scores 81 vs 68 on wet.

Pick tire B You want the most grip on dry roads

Cooper Zeon 4XS scores 75 vs 63 on dry.

Pick tire B You want the most comfortable ride

Cooper Zeon 4XS scores 76 vs 65 on comfort.

Pick tire B You enjoy sharp, responsive handling

Cooper Zeon 4XS scores 78 vs 68 on handling.

Tire A · Kumho Ecsta PS31
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Tire B · Cooper Zeon 4XS
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Ecsta PS31 or Zeon 4XS?

Which is better in the wet, Ecsta PS31 or Zeon 4XS?

Cooper Zeon 4XS, 81 vs 68 on our wet score.

Which grips better on dry roads, Ecsta PS31 or Zeon 4XS?

Cooper Zeon 4XS, 75 vs 63 on our dry score.

Which is more comfortable, Ecsta PS31 or Zeon 4XS?

Cooper Zeon 4XS, 76 vs 65 on our comfort score.

Which lasts longer, Ecsta PS31 or Zeon 4XS?

Cooper Zeon 4XS, 74 vs 65 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