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Head-to-head Updated

Kumho Ecsta PS31 vs Toyo Proxes TR1 — 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 + 1 road tests and 259 + 903 owner reviews. How we score

Ecsta PS31 leads, 66–64 Narrow edge

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Kumho Ecsta PS31
Tire AKumho

Ecsta PS31

Summer

± 7

Tests – · none yet Owners 63 · 259 reviews

Toyo Proxes TR1
Tire BToyo

Proxes TR1

Summer

± 9

Tests 62 · 1 test Owners 66 · 903 reviews

Best test result: #3 of 6 in 2024 TopTireReview Best UHP Tyres for Asia Test (comfort (tester's mark))

“Avoid TR1.. the sound will become unbearable.. I suggest Yokohama ES32..”

Category by category

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

  1. 63

    Dry

    Ecsta PS31 +4
    59
    Why this score
    SourceEcsta PS31Proxes TR1
    Professional tests (TWG score) · – / 1 tests≈ 65 (est.)53
    Reviews found online6069

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

    Proxes TR1: 60% × 52.8 + 40% × 69.3 = 59

    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).

  2. 68

    Wet

    Level
    68
    Why this score
    SourceEcsta PS31Proxes TR1
    Professional tests (TWG score) · – / 1 tests≈ 69 (est.)67
    Reviews found online6870

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

    Proxes TR1: 60% × 66.5 + 40% × 70.1 = 68

    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).

  3. 58

    Snow

    No comparison
    –
    Why this score
    SourceEcsta PS31Proxes TR1
    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

    Ecsta PS31 +2
    63
    Why this score
    SourceEcsta PS31Proxes TR1
    Professional tests (TWG score) · – / 1 tests≈ 68 (est.)68
    Reviews found online6459

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

    Proxes TR1: 40% × 68.1 + 60% × 59.1 = 63

    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).

  5. 66

    Noise

    Proxes TR1 +2
    68
    Why this score
    SourceEcsta PS31Proxes TR1
    Professional tests (TWG score) · – / 1 tests≈ 66 (est.)68
    Reviews found online66≈ 66 (est.)

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

    Proxes TR1: 60% × 68.2 + 40% × 66.4 (est.) = 68

    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.

    No owner ratings of noise for Proxes TR1. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  6. 65

    Treadwear

    Ecsta PS31 +2
    63
    Why this score
    SourceEcsta PS31Proxes TR1
    Professional tests (TWG score)≈ 66 (est.)≈ 64 (est.)
    Reviews found online6560

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

    Proxes TR1: 60% × 64.2 (est.) + 40% × 60.2 = 63

    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 Proxes TR1. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 68

    Handling (owners)

    Proxes TR1 +4
    72
    Why this score
    SourceEcsta PS31Proxes TR1
    Reviews found online6872
  8. –

    Efficiency

    No comparison
    71
    Why this score
    SourceEcsta PS31Proxes TR1
    Professional tests (TWG score) · – / 1 tests–71
Scores at a glance
CategoryKumho Ecsta PS31Toyo Proxes TR1
Relative Score 66 64
Dry 63 59
Wet 68 68
Snow 58 –
Comfort 65 63
Noise 66 68
Treadwear 65 63
Handling (owners) 68 72
Efficiency – 71

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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost

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

Recomputed
Headline score
± 7

Ecsta PS31

± 9

Proxes TR1

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 Proxes TR1

Pros

  • Exceptional dry grip and responsive steering feedback
  • High value-for-money proposition compared to premium tier-one brands
  • Attractive and aggressive directional tread design

Cons

  • Noticeable road noise and humming sounds at certain speeds
  • Soft sidewalls that can cause a slight squirm or delayed initial steering response
  • Rapid tread wear, particularly under aggressive driving or on rear axles
All owner themes in the Proxes TR1 review

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Kumho Ecsta PS31

We haven't collected enough community discussion about this tire yet.

Tire B

Toyo Proxes TR1

Mixed

Community sentiment regarding the Toyo Proxes TR1 is mixed, with users frequently noting an attractive price point and smooth, comfortable ride when compared to factory tires or run-flats. However, multiple drivers report shortcomings in wet-weather performance, cold grip, and road noise as mileage increases, while several criticize its soft sidewalls for creating imprecise handling at the limit.

r/subaru ·1 upvote ·2026-06-25

“Bekomme ich mit unterschiedliche Reifen Modelle Probleme mit dem Verteiler Getriebe? Hallo, ich habe mal eine Frage bezüglich Reifen und dem Verteilergetriebe. Ich habe vor ein paar Jahren einen gebrauchten Felgensatz gekauft auf dem Reifen aus dem Jahr 2016 waren Profiltiefe der Reifen war bei allen neuwertig. Anfang diesen Jahres habe ich mir dann hinten links einen Platten gefahren. Ich habe dann die Reifen hinten achsweise getauscht mit dem selben Reifen was verbaut war (neue toyo proxes tr1 Reifen. Unglücklicherweise habe ich jetzt wieder einen platten Reifen, allerdings vorne. Nun wollte ich wieder 2 neue Reifen für vorne bestellen (ebenfalls toyo proxes tr1). Leider läuft dieses Modell wohl aus und sind nicht mehr verfügbar. Meine Frage jetzt, kann ich andere Reifen Modelle nutzen (toyo comfort in den selben Maßen wie den Proxes tr1) oder sind diese problematisch? Vielen Dank im Voraus 🙂 Read more”
cliosport.net ·2019-12-19

“I had asymmetric 2 or possibly 3's on an impreza and they were a fantastic all rounder. The 5's will be going on my daily when i find a good deal!”
corvetteforum.com

“70l46 did you get yours mounted and balanced for that price? I picked mine up at tiredealsforless.com for $765.12 shipped. They had the best prices that I have seen.”
Top themes
#Wet grip performance#Soft sidewall stiffness#Affordable price point#Road noise issues#Ride comfort comparison#Handling at limit#T1R model confusion

Based on 36 community posts

Specs side by side

Attribute A · Kumho Ecsta PS31 B · Toyo Proxes TR1
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available2161
Rim diameters15″ – 18″14″ – 20″
Tread depth10/32″—
UTQG460 A A—
SidewallBlackwall—
Max pressure51 psi—
Sizes in common1616

Which one should you actually buy?

Kumho Ecsta PS31

Toyo Proxes TR1

Narrow edge: Kumho Ecsta PS31 — better dry. Where the Toyo Proxes TR1 is ahead, it is by less than 3 points.

Pick tire A You want the most grip on dry roads

Kumho Ecsta PS31 scores 63 vs 59 on dry.

Tire A · Kumho Ecsta PS31
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Tire B · Toyo Proxes TR1
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Ecsta PS31 or Proxes TR1?

Which is better in the wet, Ecsta PS31 or Proxes TR1?

Neither, by our numbers: 68 vs 68 on the wet score, within 3 points.

Which grips better on dry roads, Ecsta PS31 or Proxes TR1?

Kumho Ecsta PS31, 63 vs 59 on our dry score.

Which is quieter, Ecsta PS31 or Proxes TR1?

Neither, by our numbers: 66 vs 68 on the noise score, within 3 points.

Which is more comfortable, Ecsta PS31 or Proxes TR1?

Neither, by our numbers: 65 vs 63 on the comfort score, within 3 points.

Which lasts longer, Ecsta PS31 or Proxes TR1?

Neither, by our numbers: 65 vs 63 on the treadwear score, within 3 points.

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