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Head-to-head Updated

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

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. 78

    Dry

    Pilot Sport A/S 3 +14
    64
    Why this score
    SourcePilot Sport A/S 3Ecsta PS31
    Reviews found online8363
  2. 79

    Wet

    Pilot Sport A/S 3 +10
    69
    Why this score
    SourcePilot Sport A/S 3Ecsta PS31
    Reviews found online8368
  3. 70

    Snow

    Pilot Sport A/S 3 +13
    57
    Why this score
    SourcePilot Sport A/S 3Ecsta PS31
    Reviews found online7049
  4. 71

    Comfort

    Pilot Sport A/S 3 +4
    67
    Why this score
    SourcePilot Sport A/S 3Ecsta PS31
    Reviews found online7365
  5. –

    Noise

    No comparison
    66
    Why this score
    SourcePilot Sport A/S 3Ecsta PS31
    Reviews found online–66
  6. 70

    Treadwear

    Pilot Sport A/S 3 +5
    65
    Why this score
    SourcePilot Sport A/S 3Ecsta PS31
    Reviews found online7265
  7. 83

    Handling

    Pilot Sport A/S 3 +16
    67
    Why this score
    SourcePilot Sport A/S 3Ecsta PS31
    Reviews found online8367
Scores at a glance
CategoryMichelin Pilot Sport A/S 3Kumho Ecsta PS31
Relative Score 76 65
Dry 78 64
Wet 79 69
Snow 70 57
Comfort 71 67
Noise – 66
Treadwear 70 65
Handling 83 67

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

Pilot Sport A/S 3

Ecsta PS31

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 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

Tire B 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

Specs side by side

Attribute A · Michelin Pilot Sport A/S 3 B · Kumho Ecsta PS31
CategoryAll SeasonSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available621
Rim diameters19″ – 20″15″ – 18″
Tread depth—10/32″
UTQG—460 A A
Sidewall—Blackwall
Max pressure—51 psi

Which one should you actually buy?

Michelin Pilot Sport A/S 3

Kumho Ecsta PS31

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

Pick tire A You enjoy sharp, responsive handling

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

Pick tire A You want the most grip on dry roads

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

Pick tire A You drive through snowy winters

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

Pick tire A Your priority is wet-weather safety

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

Tire A · Michelin Pilot Sport A/S 3
Check price on Amazon
Tire B · Kumho Ecsta PS31
Check price on Amazon

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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