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Head-to-head Updated

Kumho Ecsta PA31 vs Kumho Ecsta PS31 — Compared

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

Ecsta PS31 leads, 65–61 Narrow edge

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Tire AKumho

Ecsta PA31

All Season Ultra High Performance tires

Tests – · none yet Owners 57 · 23 reviews

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. 61

    Dry

    Ecsta PS31 +3
    64
    Why this score
    SourceEcsta PA31Ecsta PS31
    Reviews found online5763
  2. 66

    Wet

    Ecsta PS31 +3
    69
    Why this score
    SourceEcsta PA31Ecsta PS31
    Reviews found online6468
  3. 59

    Snow

    Ecsta PA31 +1
    58
    Why this score
    SourceEcsta PA31Ecsta PS31
    Reviews found online5350
  4. 61

    Comfort

    Ecsta PS31 +6
    67
    Why this score
    SourceEcsta PA31Ecsta PS31
    Reviews found online5465
  5. 66

    Noise

    Ecsta PS31 +1
    67
    Why this score
    SourceEcsta PA31Ecsta PS31
    Reviews found online6566
  6. 59

    Treadwear

    Ecsta PS31 +6
    65
    Why this score
    SourceEcsta PA31Ecsta PS31
    Reviews found online5565
  7. 53

    Handling

    Ecsta PS31 +14
    67
    Why this score
    SourceEcsta PA31Ecsta PS31
    Reviews found online5367
Scores at a glance
CategoryKumho Ecsta PA31Kumho Ecsta PS31
Relative Score 61 65
Dry 61 64
Wet 66 69
Snow 59 58
Comfort 61 67
Noise 66 67
Treadwear 59 65
Handling 53 67

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

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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

Ecsta PA31

Ecsta PS31

Pros, cons & observations

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

Tire A Ecsta PA31

Pros

  • Affordable price and high overall value
  • Smooth and quiet ride quality
  • Strong wet-weather grip and confidence

Cons

  • Tendency to develop temporary flat spots when parked for a few days
  • Occasional durability issues such as sidewall bubbles reported by some users
  • Not intended for high-performance track use or extreme grip
All owner themes in the Ecsta PA31 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 · Kumho Ecsta PA31 B · Kumho Ecsta PS31
CategoryAll Season Ultra High Performance tiresSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available721
Rim diameters15″ – 18″15″ – 18″
Tread depth11/32″10/32″
UTQG500 A A460 A A
Treadwear warranty50,000 mi—
SidewallBlackwallBlackwall
Max pressure50 psi51 psi

Which one should you actually buy?

Kumho Ecsta PA31

Kumho Ecsta PS31

Winner: Kumho Ecsta PS31 — better handling, comfort and treadwear. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Kumho Ecsta PS31 scores 67 vs 53 on handling.

Pick tire B You want the most comfortable ride

Kumho Ecsta PS31 scores 67 vs 61 on comfort.

Pick tire B You want the longest tread life

Kumho Ecsta PS31 scores 65 vs 59 on treadwear.

Pick tire B You want the most grip on dry roads

Kumho Ecsta PS31 scores 64 vs 61 on dry.

Tire A · Kumho Ecsta PA31
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.

65

Narrow edge

Ecsta PS31

Amazon