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Head-to-head Updated

Dunlop SP Sport Maxx 050 DSST CTT vs Bridgestone Potenza RE050 — Compared

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

Potenza RE050 is ahead, 60–30

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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. 31

    Dry

    Potenza RE050 +31
    62
    Why this score
    SourceSP Sport Maxx 050 DSST CTTPotenza RE050
    Reviews found online1058
  2. 28

    Wet

    Potenza RE050 +33
    61
    Why this score
    SourceSP Sport Maxx 050 DSST CTTPotenza RE050
    Reviews found online1358
  3. –

    Snow

    No comparison
    58
    Why this score
    SourceSP Sport Maxx 050 DSST CTTPotenza RE050
    Reviews found online–51
  4. 39

    Comfort

    Potenza RE050 +19
    58
    Why this score
    SourceSP Sport Maxx 050 DSST CTTPotenza RE050
    Reviews found online1048
  5. 44

    Noise

    Potenza RE050 +18
    62
    Why this score
    SourceSP Sport Maxx 050 DSST CTTPotenza RE050
    Reviews found online1054
  6. 34

    Treadwear

    Potenza RE050 +23
    57
    Why this score
    SourceSP Sport Maxx 050 DSST CTTPotenza RE050
    Reviews found online1251
  7. 10

    Handling

    Potenza RE050 +47
    57
    Why this score
    SourceSP Sport Maxx 050 DSST CTTPotenza RE050
    Reviews found online1057
Scores at a glance
CategoryDunlop SP Sport Maxx 050 DSST CTTBridgestone Potenza RE050
Relative Score 30 60
Dry 31 62
Wet 28 61
Snow – 58
Comfort 39 58
Noise 44 62
Treadwear 34 57
Handling 10 57

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
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Important
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Neutral
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Recomputed
Headline score

SP Sport Maxx 050 DSST CTT

Potenza RE050

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 SP Sport Maxx 050 DSST CTT

Not enough owner reviews yet to extract themes.

Tire B Potenza RE050

Pros

  • Exceptional dry weather grip and cornering stability
  • High levels of steering feedback and road communication
  • Predictable and progressive handling characteristics when new

Cons

  • Significant increase in road noise over the life of the tire
  • Noticeable decline in wet-weather traction and hydroplaning resistance as tread depth decreases
  • Inconsistent tread life, with many users reporting premature wear
All owner themes in the Potenza RE050 review

Specs side by side

Attribute A · Dunlop SP Sport Maxx 050 DSST CTT B · Bridgestone Potenza RE050
Category—Summer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available—4
Rim diameters—17″ – 19″
Tread depth—9/32″
UTQG—140 A A
Sidewall—Blackwall
Max pressure—51 psi

Which one should you actually buy?

Dunlop SP Sport Maxx 050 DSST CTT

Bridgestone Potenza RE050

Winner: Bridgestone Potenza RE050 — better handling, wet and dry. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Bridgestone Potenza RE050 scores 57 vs 10 on handling.

Pick tire B Your priority is wet-weather safety

Bridgestone Potenza RE050 scores 61 vs 28 on wet.

Pick tire B You want the most grip on dry roads

Bridgestone Potenza RE050 scores 62 vs 31 on dry.

Pick tire B You want the longest tread life

Bridgestone Potenza RE050 scores 57 vs 34 on treadwear.

Tire A · Dunlop SP Sport Maxx 050 DSST CTT
Check price on Amazon
Tire B · Bridgestone Potenza RE050
Check price on Amazon

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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.

60

Leads

Potenza RE050

Amazon