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Head-to-head Updated

Bridgestone Ecopia EP150 vs Dunlop SP Sport 300 — Compared

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

SP Sport 300 leads, 61–58 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. 57

    Dry

    SP Sport 300 +3
    60
    Why this score
    SourceEcopia EP150SP Sport 300
    Reviews found online5156
  2. 61

    Wet

    SP Sport 300 +2
    63
    Why this score
    SourceEcopia EP150SP Sport 300
    Reviews found online5861
  3. 50

    Snow

    No comparison
    –
    Why this score
    SourceEcopia EP150SP Sport 300
    Reviews found online37–
  4. 61

    Comfort

    SP Sport 300 +1
    62
    Why this score
    SourceEcopia EP150SP Sport 300
    Reviews found online5455
  5. 62

    Noise

    No comparison
    –
    Why this score
    SourceEcopia EP150SP Sport 300
    Reviews found online54–
  6. 58

    Treadwear

    SP Sport 300 +6
    64
    Why this score
    SourceEcopia EP150SP Sport 300
    Reviews found online5263
  7. 55

    Handling

    Ecopia EP150 +1
    54
    Why this score
    SourceEcopia EP150SP Sport 300
    Reviews found online5554
Scores at a glance
CategoryBridgestone Ecopia EP150Dunlop SP Sport 300
Relative Score 58 61
Dry 57 60
Wet 61 63
Snow 50 –
Comfort 61 62
Noise 62 –
Treadwear 58 64
Handling 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 and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

Important
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Important
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Neutral
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Neither tire has a score here yet, so this weight changes nothing.

Less important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost

Neither tire has a score here yet, so this weight changes nothing.

Important
NoneLessNeutralMoreMost
Neutral
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Recomputed
Headline score

Ecopia EP150

SP Sport 300

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 EP150

Pros

  • High level of ride comfort and low-speed smoothness
  • Generally durable construction capable of handling potholes
  • Satisfactory dry-road handling for casual, daily driving

Cons

  • Frequently cited as dangerous or unpredictable in wet conditions
  • Noticeable increase in road noise as the tire ages
  • Inconsistent tread wear, with some users reporting premature failure
All owner themes in the Ecopia EP150 review

Tire B SP Sport 300

Pros

  • Exceptional tread life and mileage, with many users reporting up to 40,000 to 50,000+ miles (or 80,000 km)
  • Low road noise levels during the majority of the tire's lifespan
  • Reliable dry and wet grip for everyday city and highway driving

Cons

  • Firm, hard ride quality that some drivers find lacking in comfort
  • Increased road noise and steering wheel vibration as the tread wears down to around 3mm
  • Subpar wet weather traction reported by a few users
All owner themes in the SP Sport 300 review

Specs side by side

Attribute A · Bridgestone Ecopia EP150 B · Dunlop SP Sport 300
CategorySummerAll Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available241
Rim diameters13″ – 17″15″
UTQG200 B B—
SidewallBlackwall—

Which one should you actually buy?

Bridgestone Ecopia EP150

Dunlop SP Sport 300

Winner: Dunlop SP Sport 300 — better treadwear and dry. It leads or ties in every category we score.

Pick tire B You want the longest tread life

Dunlop SP Sport 300 scores 64 vs 58 on treadwear.

Pick tire B You want the most grip on dry roads

Dunlop SP Sport 300 scores 60 vs 57 on dry.

Tire A · Bridgestone Ecopia EP150
Check price on Amazon
Tire B · Dunlop SP Sport 300
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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.

61

Narrow edge

SP Sport 300

Amazon