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Goodyear Assurance Triplemax 2 vs Kumho Ecowing ES31 — 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 + 0 road tests and 30 + 9,892 owner reviews. How we score

Too close to call: Assurance Triplemax 2 64, Ecowing ES31 63.

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Kumho Ecowing ES31
Tire BKumho

Ecowing ES31

Summer

± 8

Tests – · none yet Owners 62 · 9,892 reviews

“Certa vez, nos comentários de um vídeo sobre pneus no YouTube, vi a galera que trabalha com Uber falando bem do Ecowing ES31, relatando que tem ótima durabilidade. Resolvi arriscar e coloquei, são ótimos mesmo, já rodei 18 mil km e estão impecáveis ainda.”

Category by category

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

  1. 64

    Dry

    Level
    64
    Why this score
    SourceAssurance Triplemax 2Ecowing ES31
    Professional tests (TWG score)≈ 65 (est.)≈ 66 (est.)
    Reviews found online6262

    Assurance Triplemax 2: 60% × 65.5 (est.) + 40% × 61.8 = 64

    Ecowing ES31: 60% × 65.7 (est.) + 40% × 62.4 = 64

    No road tests of dry for Assurance Triplemax 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

    No road tests of dry for Ecowing ES31. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 65

    Wet

    Assurance Triplemax 2 +2
    63
    Why this score
    SourceAssurance Triplemax 2Ecowing ES31
    Professional tests (TWG score)≈ 67 (est.)≈ 65 (est.)
    Reviews found online6360

    Assurance Triplemax 2: 60% × 66.6 (est.) + 40% × 63.2 = 65

    Ecowing ES31: 60% × 64.9 (est.) + 40% × 60.2 = 63

    No road tests of wet for Assurance Triplemax 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

    No road tests of wet for Ecowing ES31. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 60

    Comfort

    Ecowing ES31 +4
    64
    Why this score
    SourceAssurance Triplemax 2Ecowing ES31
    Professional tests (TWG score)≈ 67 (est.)≈ 68 (est.)
    Reviews found online5661

    Assurance Triplemax 2: 40% × 66.7 (est.) + 60% × 55.7 = 60

    Ecowing ES31: 40% × 67.7 (est.) + 60% × 61.3 = 64

    No road tests of comfort for Assurance Triplemax 2 or Ecowing ES31. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  4. 64

    Treadwear

    Ecowing ES31 +1
    65
    Why this score
    SourceAssurance Triplemax 2Ecowing ES31
    Professional tests (TWG score)≈ 65 (est.)≈ 66 (est.)
    Reviews found online6265

    Assurance Triplemax 2: 60% × 64.8 (est.) + 40% × 62.2 = 64

    Ecowing ES31: 60% × 65.6 (est.) + 40% × 64.7 = 65

    No road tests of treadwear for Assurance Triplemax 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

    No road tests of treadwear for Ecowing ES31. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  5. 59

    Handling (owners)

    Assurance Triplemax 2 +3
    56
    Why this score
    SourceAssurance Triplemax 2Ecowing ES31
    Reviews found online5956
Scores at a glance
CategoryGoodyear Assurance Triplemax 2Kumho Ecowing ES31
Relative Score 64 63
Dry 64 64
Wet 65 63
Comfort 60 64
Treadwear 64 65
Handling (owners) 59 56

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
Less important
NotLessNeutralImportantMost
Neutral
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Less important
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Recomputed
Headline score
± 8

Assurance Triplemax 2

± 8

Ecowing ES31

Pros, cons & observations

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

Tire A Assurance Triplemax 2

Pros

  • Superb dry and wet grip when new
  • Excellent aquaplaning resistance and handling during heavy rain
  • Good value for money compared to premium competitors

Cons

  • Becomes significantly noisier as the tread wears down
  • Stiff sidewalls leading to a harsh or crashy ride over rough surfaces
  • Decline in wet grip and performance as the tire ages or wears past 50%
All owner themes in the Assurance Triplemax 2 review

Tire B Ecowing ES31

Pros

  • Exceptional value and affordability compared to premium brand alternatives
  • Low road noise and enhanced ride comfort over bumps and speed humps
  • Improved fuel economy and reduced rolling resistance

Cons

  • Polarizing wet weather performance, with some users reporting frightening losses of traction
  • Soft sidewalls that can feel vague during quick lane changes or lead to vulnerability against curbs and potholes
  • Occasional reports of accelerated or uneven tread wear on outer shoulders
All owner themes in the Ecowing ES31 review

What real owners are saying

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

Tire A

Goodyear Assurance Triplemax 2

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

Tire B

Kumho Ecowing ES31

Mixed

The Kumho Ecowing ES31 is generally viewed as an affordable, budget-friendly mid-range summer tire that offers good durability and dry grip, making it popular among commuters and rideshare drivers. However, opinions are mixed regarding its wet weather performance, with some users reporting poor wet grip while others find it acceptable for cautious, everyday driving.

r/CarsAustralia ·2 upvotes ·2026-07-05

“The es31s are utter garbage in the wet. Good in the dry, and last a long time, but awful in the wet. Don't cheap out on tyres. I'd personally avoid most 'eco' tyres, they sacrifice a lot in grip and safety. The ecopia ep150 was class leading when it launched... in 2009. It's an ancient tyre that doesn't hold up anymore. Even worse than the es31s in basically everyway. If you have to get one of those two, DON'T get the ep150s.”
r/TyreReviews ·2 upvotes ·2025-11-05

“The EU label is all over the place. But none have A-A-A as far as I can tell. Did not score good in wet in the test on the site. Wear rate on a Mazda 2 should be decent with almost anything. Why not look at all seasons? Sava All weather and Kumho Solus are closest to the ES31 in price.”
r/ArAutos ·2 upvotes ·2025-04-04

“Tengo las kumho ecowing es31 y ninguna queja, siempre respondieron bien aunque la verdad manejo como un abuelo, solo una vez frene fuerte en la panamericana y nunca bloquearon, las volveria a poner en otro auto.”
Top themes
#Cost effectiveness and value#Wet weather grip#Treadwear and durability#Budget tier limitations#Urban commuting suitability

Based on 12 community posts

Specs side by side

Attribute A · Goodyear Assurance Triplemax 2 B · Kumho Ecowing ES31
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available439
Rim diameters15″ – 17″13″ – 18″
Sizes in common33

Which one should you actually buy?

Goodyear Assurance Triplemax 2

Kumho Ecowing ES31

Too close to call: Goodyear Assurance Triplemax 2 and Kumho Ecowing ES31 are within 2 points overall. Kumho Ecowing ES31 is stronger on comfort.

Pick tire B You want the most comfortable ride

Kumho Ecowing ES31 scores 64 vs 60 on comfort.

Tire A · Goodyear Assurance Triplemax 2
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Tire B · Kumho Ecowing ES31
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Assurance Triplemax 2 or Ecowing ES31?

Which is better in the wet, Assurance Triplemax 2 or Ecowing ES31?

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

Which grips better on dry roads, Assurance Triplemax 2 or Ecowing ES31?

Neither, by our numbers: 64 vs 64 on the dry score, within 3 points.

Which is more comfortable, Assurance Triplemax 2 or Ecowing ES31?

Kumho Ecowing ES31, 64 vs 60 on our comfort score.

Which lasts longer, Assurance Triplemax 2 or Ecowing ES31?

Neither, by our numbers: 64 vs 65 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