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Head-to-head Updated

Kumho Ecsta PS31 vs Michelin Pilot Sport A/S 3 — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Pilot Sport A/S 3 is ahead, 76–65

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Tire AKumho

Ecsta PS31

Summer

Tests – · none yet Owners 64 · 259 reviews

Category by category

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

  1. 64

    Dry

    Pilot Sport A/S 3 +14
    78
    Why this score
    SourceEcsta PS31Pilot Sport A/S 3
    Reviews found online6383
  2. 69

    Wet

    Pilot Sport A/S 3 +10
    79
    Why this score
    SourceEcsta PS31Pilot Sport A/S 3
    Reviews found online6883
  3. 57

    Snow

    Pilot Sport A/S 3 +13
    70
    Why this score
    SourceEcsta PS31Pilot Sport A/S 3
    Reviews found online4970
  4. 67

    Comfort

    Pilot Sport A/S 3 +4
    71
    Why this score
    SourceEcsta PS31Pilot Sport A/S 3
    Reviews found online6573
  5. 66

    Noise

    No comparison
    –
    Why this score
    SourceEcsta PS31Pilot Sport A/S 3
    Reviews found online66–
  6. 65

    Treadwear

    Pilot Sport A/S 3 +5
    70
    Why this score
    SourceEcsta PS31Pilot Sport A/S 3
    Reviews found online6572
  7. 67

    Handling

    Pilot Sport A/S 3 +16
    83
    Why this score
    SourceEcsta PS31Pilot Sport A/S 3
    Reviews found online6783
Scores at a glance
CategoryKumho Ecsta PS31Michelin Pilot Sport A/S 3
Relative Score 65 76
Dry 64 78
Wet 69 79
Snow 57 70
Comfort 67 71
Noise 66 –
Treadwear 65 70
Handling 67 83

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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Neither tire has a score here yet, so this weight changes nothing.

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Recomputed
Headline score

Ecsta PS31

Pilot Sport A/S 3

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 Pilot Sport A/S 3

Pros

  • Exceptional grip in both wet and dry weather conditions
  • Outstanding cornering stability and steering responsiveness
  • Stiff sidewalls providing superior handling compared to competitors

Cons

  • Noticeable and bothersome road noise
  • Heavy tire construction
  • Shorter than expected tread life for certain drivers on abrasive surfaces
All owner themes in the Pilot Sport A/S 3 review

Specs side by side

Attribute A · Kumho Ecsta PS31 B · Michelin Pilot Sport A/S 3
CategorySummerAll Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available216
Rim diameters15″ – 18″19″ – 20″
Tread depth10/32″—
UTQG460 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Kumho Ecsta PS31

Michelin Pilot Sport A/S 3

Winner: Michelin Pilot Sport A/S 3 — better handling, dry and snow. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Michelin Pilot Sport A/S 3 scores 83 vs 67 on handling.

Pick tire B You want the most grip on dry roads

Michelin Pilot Sport A/S 3 scores 78 vs 64 on dry.

Pick tire B You drive through snowy winters

Michelin Pilot Sport A/S 3 scores 70 vs 57 on snow.

Pick tire B Your priority is wet-weather safety

Michelin Pilot Sport A/S 3 scores 79 vs 69 on wet.

Tire A · Kumho Ecsta PS31
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Tire B · Michelin Pilot Sport A/S 3
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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.

Community buzz from Reddit and forums is shown for context only — it never changes the score.

76

Leads

Pilot Sport A/S 3

Amazon