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Bridgestone Potenza RE030 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Bridgestone Potenza RE030 vs Bridgestone Potenza RE040 — 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 8 + 49 owner reviews. How we score

Potenza RE030 leads, 58–55 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

    Potenza RE030 +1
    58
    Why this score
    SourcePotenza RE030Potenza RE040
    Professional tests (TWG score)≈ 63 (est.)≈ 61 (est.)
    Reviews found online5552

    Potenza RE030: 60% × 62.5 (est.) + 40% × 54.8 = 59

    Potenza RE040: 60% × 61.4 (est.) + 40% × 52.1 = 58

    No road tests of dry for Potenza RE030. 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 Potenza RE040. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 56

    Wet

    Potenza RE030 +2
    54
    Why this score
    SourcePotenza RE030Potenza RE040
    Professional tests (TWG score)≈ 59 (est.)≈ 58 (est.)
    Reviews found online5148

    Potenza RE030: 60% × 59.5 (est.) + 40% × 51.4 = 56

    Potenza RE040: 60% × 57.7 (est.) + 40% × 48.2 = 54

    No road tests of wet for Potenza RE030. 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 Potenza RE040. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. –

    Snow

    No comparison
    50
    Why this score
    SourcePotenza RE030Potenza RE040
    Professional tests (TWG score)–≈ 59 (est.)
    Reviews found online–36

    Potenza RE040: 60% × 58.6 (est.) + 40% × 35.9 = 50

    No road tests of snow for Potenza RE040. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 56

    Comfort

    Potenza RE030 +1
    55
    Why this score
    SourcePotenza RE030Potenza RE040
    Professional tests (TWG score)≈ 65 (est.)≈ 64 (est.)
    Reviews found online4342

    Potenza RE030: 60% × 64.6 (est.) + 40% × 43.1 = 56

    Potenza RE040: 60% × 64.4 (est.) + 40% × 41.6 = 55

    No road tests of comfort for Potenza RE030 or Potenza RE040. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. –

    Noise

    No comparison
    56
    Why this score
    SourcePotenza RE030Potenza RE040
    Professional tests (TWG score)–≈ 67 (est.)
    Reviews found online–40

    Potenza RE040: 60% × 67.3 (est.) + 40% × 40.3 = 56

    No road tests of noise for Potenza RE040. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 67

    Treadwear

    Potenza RE030 +12
    55
    Why this score
    SourcePotenza RE030Potenza RE040
    Professional tests (TWG score)≈ 67 (est.)≈ 60 (est.)
    Reviews found online6947

    Potenza RE030: 60% × 66.6 (est.) + 40% × 68.7 = 67

    Potenza RE040: 60% × 59.8 (est.) + 40% × 46.8 = 55

    No road tests of treadwear for Potenza RE030. 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 Potenza RE040. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 49

    Handling (owners)

    Potenza RE040 +4
    53
    Why this score
    SourcePotenza RE030Potenza RE040
    Reviews found online4953
Scores at a glance
CategoryBridgestone Potenza RE030Bridgestone Potenza RE040
Relative Score 58 55
Dry 59 58
Wet 56 54
Snow – 50
Comfort 56 55
Noise – 56
Treadwear 67 55
Handling (owners) 49 53

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

Potenza RE030

Potenza RE040

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 Potenza RE030

Pros

  • Exceptional tread longevity and durability
  • Reliable and consistent dry road grip
  • Strong, stiff sidewall construction

Cons

  • High levels of cabin road noise
  • Poor traction and handling in wet conditions
  • Tendency toward understeer
All owner themes in the Potenza RE030 review

Tire B Potenza RE040

Pros

  • Excellent dry weather grip and handling
  • High level of steering feedback and directness
  • Progressive and predictable breakaway characteristics

Cons

  • Excessive and intrusive road noise
  • Poor performance and lack of confidence in wet or cold conditions
  • Harsh ride quality due to stiff construction
All owner themes in the Potenza RE040 review

Specs side by side

Attribute A · Bridgestone Potenza RE030 B · Bridgestone Potenza RE040
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available—3
Rim diameters—16″ – 18″
Tread depth—10/32″
UTQG—140 A A
Sidewall—Blackwall

Which one should you actually buy?

Bridgestone Potenza RE030

Bridgestone Potenza RE040

Narrow edge: Bridgestone Potenza RE030 — better treadwear. Where the Bridgestone Potenza RE040 is ahead, it is by less than 3 points. Bridgestone Potenza RE030 rests on little evidence so far (0 tests, 8 reviews), so read this result as provisional.

Pick tire A You want the longest tread life

Bridgestone Potenza RE030 scores 67 vs 55 on treadwear.

Tire A · Bridgestone Potenza RE030
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Tire B · Bridgestone Potenza RE040
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Potenza RE030 or Potenza RE040?

Which is better in the wet, Potenza RE030 or Potenza RE040?

Neither, by our numbers: 56 vs 54 on the wet score, within 3 points.

Which grips better on dry roads, Potenza RE030 or Potenza RE040?

Neither, by our numbers: 59 vs 58 on the dry score, within 3 points.

Which is more comfortable, Potenza RE030 or Potenza RE040?

Neither, by our numbers: 56 vs 55 on the comfort score, within 3 points.

Which lasts longer, Potenza RE030 or Potenza RE040?

Bridgestone Potenza RE030, 67 vs 55 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