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Bridgestone Ecopia EP001S vs Goodyear Assurance All-Season — 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 6 + 51 owner reviews. How we score

Assurance All-Season leads, 61–59 Narrow edge

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Category by category

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

  1. 59

    Dry

    Assurance All-Season +2
    61
    Why this score
    SourceEcopia EP001SAssurance All-Season
    Professional tests (TWG score)≈ 62 (est.)≈ 64 (est.)
    Reviews found online5358

    Ecopia EP001S: 60% × 61.9 (est.) + 40% × 53.4 = 59

    Assurance All-Season: 60% × 63.7 (est.) + 40% × 57.7 = 61

    No road tests of dry for Ecopia EP001S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    No road tests of dry for Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 63

    Wet

    Level
    63
    Why this score
    SourceEcopia EP001SAssurance All-Season
    Professional tests (TWG score)≈ 65 (est.)≈ 65 (est.)
    Reviews found online6161

    Ecopia EP001S: 60% × 65.3 (est.) + 40% × 60.8 = 63

    Assurance All-Season: 60% × 65.3 (est.) + 40% × 60.8 = 63

    No road tests of wet for Ecopia EP001S. 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 Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. –

    Snow

    No comparison
    56
    Why this score
    SourceEcopia EP001SAssurance All-Season
    Professional tests (TWG score)–≈ 63 (est.)
    Reviews found online–46

    Assurance All-Season: 60% × 62.6 (est.) + 40% × 45.6 = 56

    No road tests of snow for Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 58

    Comfort

    Assurance All-Season +3
    61
    Why this score
    SourceEcopia EP001SAssurance All-Season
    Professional tests (TWG score)≈ 66 (est.)≈ 67 (est.)
    Reviews found online5458

    Ecopia EP001S: 40% × 65.7 (est.) + 60% × 53.7 = 58

    Assurance All-Season: 40% × 66.6 (est.) + 60% × 58 = 61

    No road tests of comfort for Ecopia EP001S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. –

    Noise

    No comparison
    65
    Why this score
    SourceEcopia EP001SAssurance All-Season
    Professional tests (TWG score)–≈ 66 (est.)
    Reviews found online–64

    Assurance All-Season: 60% × 66.3 (est.) + 40% × 63.5 = 65

    No road tests of noise for Assurance All-Season. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 52

    Treadwear

    Assurance All-Season +8
    60
    Why this score
    SourceEcopia EP001SAssurance All-Season
    Professional tests (TWG score)≈ 58 (est.)≈ 63 (est.)
    Reviews found online4257

    Ecopia EP001S: 60% × 57.9 (est.) + 40% × 42.3 = 52

    Assurance All-Season: 60% × 63 (est.) + 40% × 56.5 = 60

    No road tests of treadwear for Ecopia EP001S. 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 Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 55

    Handling (owners)

    Ecopia EP001S +1
    54
    Why this score
    SourceEcopia EP001SAssurance All-Season
    Reviews found online5554
Scores at a glance
CategoryBridgestone Ecopia EP001SGoodyear Assurance All-Season
Relative Score 59 61
Dry 59 61
Wet 63 63
Snow – 56
Comfort 58 61
Noise – 65
Treadwear 52 60
Handling (owners) 55 54

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

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

Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 8

Ecopia EP001S

± 8

Assurance All-Season

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 EP001S

Pros

  • Good grip in wet and dry conditions reported by some users
  • Better durability than certain previous tire brands noted by individual drivers
  • High performance in rolling resistance and fuel economy objectives

Cons

  • Significantly faster and sometimes uneven tread wear, with some reporting bald tires in very low mileage
  • Poor traction and sliding behavior noted in various weather conditions by disgruntled users
  • Hard, uncomfortable, and noisy ride quality due to stiff sidewalls
All owner themes in the Ecopia EP001S review

Tire B Assurance All-Season

Pros

  • High level of ride comfort and low road noise
  • Excellent value for the price point
  • Reliable dry and wet weather traction for non-aggressive drivers

Cons

  • Inconsistent tread life, with reports of premature wear well before the warranty limit
  • Poor performance in winter conditions, specifically on ice and deep snow
  • Occasional reports of vibration and balance issues immediately after installation
All owner themes in the Assurance All-Season review

Specs side by side

Attribute A · Bridgestone Ecopia EP001S B · Goodyear Assurance All-Season
CategorySummerAll Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available151
Rim diameters15″14″ – 20″
Tread depth—9/32″
UTQG—600 A B
Treadwear warranty—65,000 mi
Sidewall—Blackwall
Max pressure—51 psi

Which one should you actually buy?

Bridgestone Ecopia EP001S

Goodyear Assurance All-Season

Narrow edge: Goodyear Assurance All-Season — better treadwear and comfort. Where the Bridgestone Ecopia EP001S is ahead, it is by less than 3 points. Bridgestone Ecopia EP001S rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.

Pick tire B You want the longest tread life

Goodyear Assurance All-Season scores 60 vs 52 on treadwear.

Pick tire B You want the most comfortable ride

Goodyear Assurance All-Season scores 61 vs 58 on comfort.

Tire A · Bridgestone Ecopia EP001S
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Tire B · Goodyear Assurance All-Season
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Ecopia EP001S or Assurance All-Season?

Which is better in the wet, Ecopia EP001S or Assurance All-Season?

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

Which grips better on dry roads, Ecopia EP001S or Assurance All-Season?

Neither, by our numbers: 59 vs 61 on the dry score, within 3 points.

Which is more comfortable, Ecopia EP001S or Assurance All-Season?

Goodyear Assurance All-Season, 61 vs 58 on our comfort score.

Which lasts longer, Ecopia EP001S or Assurance All-Season?

Goodyear Assurance All-Season, 60 vs 52 on our treadwear score.

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