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Head-to-head Updated

Bridgestone Ecopia EP300 vs Toyo Proxes ST — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 0 + 0 road tests and 17 + 14 owner reviews. How we score

Proxes ST leads, 72–69 Narrow edge

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Toyo Proxes ST
Tire BToyo

Proxes ST

All Season

Provisional

Tests – · none yet Owners 73 · 14 reviews

Category by category

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

  1. 68

    Dry

    Proxes ST +4
    72
    Why this score
    SourceEcopia EP300Proxes ST
    Professional tests (TWG score)≈ 68 (est.)≈ 71 (est.)
    Reviews found online6975

    Ecopia EP300: 60% × 68 (est.) + 40% × 68.5 = 68

    Proxes ST: 60% × 70.5 (est.) + 40% × 74.7 = 72

    No road tests of dry for Ecopia EP300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

    No road tests of dry for Proxes ST. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 71

    Wet

    Proxes ST +4
    75
    Why this score
    SourceEcopia EP300Proxes ST
    Professional tests (TWG score)≈ 70 (est.)≈ 74 (est.)
    Reviews found online7177

    Ecopia EP300: 60% × 70.4 (est.) + 40% × 70.9 = 71

    Proxes ST: 60% × 73.6 (est.) + 40% × 76.6 = 75

    No road tests of wet for Ecopia EP300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

    No road tests of wet for Proxes ST. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. –

    Snow

    No comparison
    66
    Why this score
    SourceEcopia EP300Proxes ST
    Professional tests (TWG score)–≈ 68 (est.)
    Reviews found online–64

    Proxes ST: 60% × 67.8 (est.) + 40% × 63.6 = 66

    No road tests of snow for Proxes ST. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 69

    Comfort

    Proxes ST +3
    72
    Why this score
    SourceEcopia EP300Proxes ST
    Professional tests (TWG score)≈ 69 (est.)≈ 70 (est.)
    Reviews found online6974

    Ecopia EP300: 60% × 69 (est.) + 40% × 68.5 = 69

    Proxes ST: 60% × 70 (est.) + 40% × 74.1 = 72

    No road tests of comfort for Ecopia EP300 or Proxes ST. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 69

    Treadwear

    Level
    69
    Why this score
    SourceEcopia EP300Proxes ST
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online7172

    Ecopia EP300: 60% × 67.3 (est.) + 40% × 71.2 = 69

    Proxes ST: 60% × 67.5 (est.) + 40% × 71.7 = 69

    No road tests of treadwear for Ecopia EP300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

    No road tests of treadwear for Proxes ST. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  6. 69

    Handling (owners)

    Proxes ST +2
    71
    Why this score
    SourceEcopia EP300Proxes ST
    Reviews found online6971
Scores at a glance
CategoryBridgestone Ecopia EP300Toyo Proxes ST
Relative Score 69 72
Dry 68 72
Wet 71 75
Snow – 66
Comfort 69 72
Treadwear 69 69
Handling (owners) 69 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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score

Ecopia EP300

Proxes ST

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 Ecopia EP300

Pros

  • Exceptional tread life and durability
  • High levels of ride comfort and low road noise
  • Noticeable improvements in fuel economy

Cons

  • Wet weather grip can diminish significantly as the tire wears
  • Soft sidewalls can result in a 'floaty' or bouncy driving feel
  • Not intended for performance-oriented driving or aggressive cornering
All owner themes in the Ecopia EP300 review

Tire B Proxes ST

Pros

  • Exceptional tread life and long-term durability
  • Quiet and comfortable ride quality compared to other brands and run-flats
  • Strong dry and wet grip with good resistance to aquaplaning

Cons

  • Poor performance and limited traction in snow and ice
  • A small number of users experienced disappointing treadwear and longevity
  • Conflicting feedback regarding wet grip, with isolated reports of poor performance
All owner themes in the Proxes ST review

Specs side by side

Attribute A · Bridgestone Ecopia EP300 B · Toyo Proxes ST
CategorySummerAll Season
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available291
Rim diameters15″ – 18″19″

Which one should you actually buy?

Bridgestone Ecopia EP300

Toyo Proxes ST

Narrow edge: Toyo Proxes ST — better dry, wet and comfort. It leads or ties in every category we score. Bridgestone Ecopia EP300 rests on little evidence so far (0 tests, 17 reviews), so read this result as provisional. Toyo Proxes ST rests on little evidence so far (0 tests, 14 reviews), so read this result as provisional.

Pick tire B You want the most grip on dry roads

Toyo Proxes ST scores 72 vs 68 on dry.

Pick tire B Your priority is wet-weather safety

Toyo Proxes ST scores 75 vs 71 on wet.

Pick tire B You want the most comfortable ride

Toyo Proxes ST scores 72 vs 69 on comfort.

Tire A · Bridgestone Ecopia EP300
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Tire B · Toyo Proxes ST
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Ecopia EP300 or Proxes ST?

Which is better in the wet, Ecopia EP300 or Proxes ST?

Toyo Proxes ST, 75 vs 71 on our wet score.

Which grips better on dry roads, Ecopia EP300 or Proxes ST?

Toyo Proxes ST, 72 vs 68 on our dry score.

Which is more comfortable, Ecopia EP300 or Proxes ST?

Toyo Proxes ST, 72 vs 69 on our comfort score.

Which lasts longer, Ecopia EP300 or Proxes ST?

Neither, by our numbers: 69 vs 69 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