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Head-to-head Updated

Kumho Ecsta PA31 vs Kumho Ecsta PA51 — Compared

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

Ecsta PA51 is ahead, 68–61

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Tire AKumho

Ecsta PA31

All Season Ultra High Performance tires

Tests – · none yet Owners 57 · 23 reviews

Tire BKumho

Ecsta PA51

All Season

Tests – · 1 test Owners 67 · 165 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 PA51 +7
    68
    Why this score
    SourceEcsta PA31Ecsta PA51
    Reviews found online5768
  2. 66

    Wet

    Ecsta PA51 +2
    68
    Why this score
    SourceEcsta PA31Ecsta PA51
    Reviews found online6467
  3. 59

    Snow

    Ecsta PA51 +3
    62
    Why this score
    SourceEcsta PA31Ecsta PA51
    Reviews found online5357
  4. 62

    Comfort

    Ecsta PA51 +4
    66
    Why this score
    SourceEcsta PA31Ecsta PA51
    Reviews found online5463
  5. 66

    Noise

    Ecsta PA51 +3
    69
    Why this score
    SourceEcsta PA31Ecsta PA51
    Reviews found online6572
  6. 59

    Treadwear

    Ecsta PA51 +12
    71
    Why this score
    SourceEcsta PA31Ecsta PA51
    Professional tests (TWG score)–70
    Reviews found online5572
  7. 53

    Handling

    Ecsta PA51 +13
    66
    Why this score
    SourceEcsta PA31Ecsta PA51
    Reviews found online5366
Scores at a glance
CategoryKumho Ecsta PA31Kumho Ecsta PA51
Relative Score 61 68
Dry 61 68
Wet 66 68
Snow 59 62
Comfort 62 66
Noise 66 69
Treadwear 59 71
Handling 53 66

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 PA51

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 PA51

Pros

  • Excellent price-to-performance ratio
  • Strong dry pavement traction and cornering grip
  • Quiet and smooth ride quality

Cons

  • Inconsistent performance in heavy rain or standing water
  • Some reports of increased road noise over time
  • Limited availability in certain niche sizes
All owner themes in the Ecsta PA51 review

Specs side by side

Attribute A · Kumho Ecsta PA31 B · Kumho Ecsta PA51
CategoryAll Season Ultra High Performance tiresAll Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available713
Rim diameters15″ – 18″16″ – 19″
Tread depth11/32″10.5/32″
UTQG500 A A500 A A
Treadwear warranty50,000 mi45,000 mi
SidewallBlackwallBlackwall
Max pressure50 psi51 psi

Which one should you actually buy?

Kumho Ecsta PA31

Kumho Ecsta PA51

Winner: Kumho Ecsta PA51 — better handling, treadwear and dry. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Kumho Ecsta PA51 scores 66 vs 53 on handling.

Pick tire B You want the longest tread life

Kumho Ecsta PA51 scores 71 vs 59 on treadwear.

Pick tire B You want the most grip on dry roads

Kumho Ecsta PA51 scores 68 vs 61 on dry.

Pick tire B You want the most comfortable ride

Kumho Ecsta PA51 scores 66 vs 62 on comfort.

Tire A · Kumho Ecsta PA31
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Tire B · Kumho Ecsta PA51
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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.

68

Leads

Ecsta PA51

Amazon