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Dunlop SP Sport Maxx ROF looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Bridgestone Potenza S001 RFT vs Dunlop SP Sport Maxx ROF — 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 79 + 10 owner reviews. How we score

Potenza S001 RFT leads, 57–55 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. 57

    Dry

    Level
    57
    Why this score
    SourcePotenza S001 RFTSP Sport Maxx ROF
    Professional tests (TWG score)≈ 61 (est.)≈ 61 (est.)
    Reviews found online5252

    Potenza S001 RFT: 60% × 61.2 (est.) + 40% × 51.6 = 57

    SP Sport Maxx ROF: 60% × 61.3 (est.) + 40% × 51.7 = 57

    No road tests of dry for Potenza S001 RFT. 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 SP Sport Maxx ROF. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 59

    Wet

    SP Sport Maxx ROF +1
    60
    Why this score
    SourcePotenza S001 RFTSP Sport Maxx ROF
    Professional tests (TWG score)≈ 62 (est.)≈ 62 (est.)
    Reviews found online5556

    Potenza S001 RFT: 60% × 61.7 (est.) + 40% × 55.4 = 59

    SP Sport Maxx ROF: 60% × 62.3 (est.) + 40% × 56.4 = 60

    No road tests of wet for Potenza S001 RFT. 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 SP Sport Maxx ROF. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. 41

    Snow

    No comparison
    –
    Why this score
    SourcePotenza S001 RFTSP Sport Maxx ROF
    Professional tests (TWG score)≈ 54 (est.)–
    Reviews found online21–

    Potenza S001 RFT: 60% × 53.8 (est.) + 40% × 21.1 = 41

    No road tests of snow for Potenza S001 RFT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 54

    Comfort

    SP Sport Maxx ROF +4
    58
    Why this score
    SourcePotenza S001 RFTSP Sport Maxx ROF
    Professional tests (TWG score)≈ 64 (est.)≈ 65 (est.)
    Reviews found online3948

    Potenza S001 RFT: 60% × 63.8 (est.) + 40% × 38.5 = 54

    SP Sport Maxx ROF: 60% × 65.5 (est.) + 40% × 48 = 58

    No road tests of comfort for Potenza S001 RFT or SP Sport Maxx ROF. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 60

    Noise

    No comparison
    –
    Why this score
    SourcePotenza S001 RFTSP Sport Maxx ROF
    Professional tests (TWG score)≈ 67 (est.)–
    Reviews found online49–

    Potenza S001 RFT: 60% × 67.3 (est.) + 40% × 49.4 = 60

    No road tests of noise for Potenza S001 RFT. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 58

    Treadwear

    Potenza S001 RFT +12
    46
    Why this score
    SourcePotenza S001 RFTSP Sport Maxx ROF
    Professional tests (TWG score)≈ 62 (est.)≈ 55 (est.)
    Reviews found online5333

    Potenza S001 RFT: 60% × 61.8 (est.) + 40% × 53.3 = 58

    SP Sport Maxx ROF: 60% × 55.5 (est.) + 40% × 32.7 = 46

    No road tests of treadwear for Potenza S001 RFT. 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 SP Sport Maxx ROF. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 51

    Handling (owners)

    Potenza S001 RFT +4
    47
    Why this score
    SourcePotenza S001 RFTSP Sport Maxx ROF
    Reviews found online5147
Scores at a glance
CategoryBridgestone Potenza S001 RFTDunlop SP Sport Maxx ROF
Relative Score 57 55
Dry 57 57
Wet 59 60
Snow 41 –
Comfort 54 58
Noise 60 –
Treadwear 58 46
Handling (owners) 51 47

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 S001 RFT

SP Sport Maxx ROF

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 S001 RFT

Pros

  • Exceptional tread life and durability
  • Precise steering feedback and handling responsiveness
  • Strong dry-road grip

Cons

  • Poor wet-weather traction and hydroplaning resistance
  • High levels of road noise and cabin vibration
  • Harsh, stiff ride quality over road imperfections
All owner themes in the Potenza S001 RFT review

Tire B SP Sport Maxx ROF

Pros

  • Good everyday highway stability and handling
  • Low road noise levels
  • Aggressive and appealing aesthetic on large wheel sizes (e.g., 20-inch)

Cons

  • Significantly fast and disappointing tread wear mileage
  • Poor grip and confidence in wet weather conditions
  • High replacement costs typical of run-flat tires
All owner themes in the SP Sport Maxx ROF review

Specs side by side

Attribute A · Bridgestone Potenza S001 RFT B · Dunlop SP Sport Maxx ROF
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available14—
Rim diameters17″ – 21″—
Tread depth9/32″—
UTQG280 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Bridgestone Potenza S001 RFT

Dunlop SP Sport Maxx ROF

Narrow edge: Bridgestone Potenza S001 RFT — better treadwear. Pick the Dunlop SP Sport Maxx ROF if comfort matters most to you. Dunlop SP Sport Maxx ROF rests on little evidence so far (0 tests, 10 reviews), so read this result as provisional.

Pick tire A You want the longest tread life

Bridgestone Potenza S001 RFT scores 58 vs 46 on treadwear.

Pick tire B You want the most comfortable ride

Dunlop SP Sport Maxx ROF scores 58 vs 54 on comfort.

Tire A · Bridgestone Potenza S001 RFT
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Tire B · Dunlop SP Sport Maxx ROF
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Potenza S001 RFT or SP Sport Maxx ROF?

Which is better in the wet, Potenza S001 RFT or SP Sport Maxx ROF?

Neither, by our numbers: 59 vs 60 on the wet score, within 3 points.

Which grips better on dry roads, Potenza S001 RFT or SP Sport Maxx ROF?

Neither, by our numbers: 57 vs 57 on the dry score, within 3 points.

Which is more comfortable, Potenza S001 RFT or SP Sport Maxx ROF?

Dunlop SP Sport Maxx ROF, 58 vs 54 on our comfort score.

Which lasts longer, Potenza S001 RFT or SP Sport Maxx ROF?

Bridgestone Potenza S001 RFT, 58 vs 46 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