tirewheelguide
Head-to-head

Dunlop SP Sport Maxx GT DSST vs Pirelli P Zero Nero All Season Run Flat — 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 10 + 37 owner reviews. How we score

P Zero Nero All Season Run Flat is ahead, 60–39

Check price on Amazon · P Zero Nero All Season Run Flat or SP Sport Maxx GT DSST on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Category by category

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

  1. 40

    Dry

    P Zero Nero All Season Run Flat +24
    64
    Why this score
    SourceSP Sport Maxx GT DSSTP Zero Nero All Season Run Flat
    Professional tests (TWG score)≈ 51 (est.)≈ 66 (est.)
    Reviews found online2563

    SP Sport Maxx GT DSST: 60% × 50.5 (est.) + 40% × 25 = 40

    P Zero Nero All Season Run Flat: 60% × 65.7 (est.) + 40% × 62.6 = 64

    No road tests of dry for SP Sport Maxx GT DSST. 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 P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 41

    Wet

    P Zero Nero All Season Run Flat +23
    64
    Why this score
    SourceSP Sport Maxx GT DSSTP Zero Nero All Season Run Flat
    Professional tests (TWG score)≈ 48 (est.)≈ 65 (est.)
    Reviews found online3062

    SP Sport Maxx GT DSST: 60% × 47.7 (est.) + 40% × 30.4 = 41

    P Zero Nero All Season Run Flat: 60% × 65.2 (est.) + 40% × 61.5 = 64

    No road tests of wet for SP Sport Maxx GT DSST. 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 P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. –

    Snow

    No comparison
    60
    Why this score
    SourceSP Sport Maxx GT DSSTP Zero Nero All Season Run Flat
    Professional tests (TWG score)–≈ 65 (est.)
    Reviews found online–54

    P Zero Nero All Season Run Flat: 60% × 64.6 (est.) + 40% × 53.8 = 60

    No road tests of snow for P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 39

    Comfort

    P Zero Nero All Season Run Flat +15
    54
    Why this score
    SourceSP Sport Maxx GT DSSTP Zero Nero All Season Run Flat
    Professional tests (TWG score)≈ 59 (est.)≈ 64 (est.)
    Reviews found online1039

    SP Sport Maxx GT DSST: 60% × 58.9 (est.) + 40% × 10 = 39

    P Zero Nero All Season Run Flat: 60% × 63.8 (est.) + 40% × 38.5 = 54

    No road tests of comfort for SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 49

    Noise

    P Zero Nero All Season Run Flat +8
    57
    Why this score
    SourceSP Sport Maxx GT DSSTP Zero Nero All Season Run Flat
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online2242

    SP Sport Maxx GT DSST: 60% × 67.3 (est.) + 40% × 22.4 = 49

    P Zero Nero All Season Run Flat: 60% × 67.3 (est.) + 40% × 41.7 = 57

    No road tests of noise for SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 38

    Treadwear

    P Zero Nero All Season Run Flat +18
    56
    Why this score
    SourceSP Sport Maxx GT DSSTP Zero Nero All Season Run Flat
    Professional tests (TWG score)≈ 51 (est.)≈ 61 (est.)
    Reviews found online1850

    SP Sport Maxx GT DSST: 60% × 51 (est.) + 40% × 18 = 38

    P Zero Nero All Season Run Flat: 60% × 60.8 (est.) + 40% × 49.9 = 56

    No road tests of treadwear for SP Sport Maxx GT DSST. 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 P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 23

    Handling (owners)

    P Zero Nero All Season Run Flat +24
    47
    Why this score
    SourceSP Sport Maxx GT DSSTP Zero Nero All Season Run Flat
    Reviews found online2347
Scores at a glance
CategoryDunlop SP Sport Maxx GT DSSTPirelli P Zero Nero All Season Run Flat
Relative Score 39 60
Dry 40 64
Wet 41 64
Snow – 60
Comfort 39 54
Noise 49 57
Treadwear 38 56
Handling (owners) 23 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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score

SP Sport Maxx GT DSST

P Zero Nero All Season Run Flat

Only categories both tires have data for count toward the headline score.

Specs side by side

Attribute A · Dunlop SP Sport Maxx GT DSST B · Pirelli P Zero Nero All Season Run Flat
CategorySummer tireAll-Season tire
Vehicle type—Passenger Car / Crossover

Which one should you actually buy?

Dunlop SP Sport Maxx GT DSST

Pirelli P Zero Nero All Season Run Flat

Winner: Pirelli P Zero Nero All Season Run Flat — better dry, handling and wet. It leads or ties in every category we score. Dunlop SP Sport Maxx GT DSST rests on little evidence so far (0 tests, 10 reviews), so read this result as provisional.

Pick tire B You want the most grip on dry roads

Pirelli P Zero Nero All Season Run Flat scores 64 vs 40 on dry.

Pick tire B You enjoy sharp, responsive handling

Pirelli P Zero Nero All Season Run Flat scores 47 vs 23 on handling.

Pick tire B Your priority is wet-weather safety

Pirelli P Zero Nero All Season Run Flat scores 64 vs 41 on wet.

Pick tire B You want the longest tread life

Pirelli P Zero Nero All Season Run Flat scores 56 vs 38 on treadwear.

Tire A · Dunlop SP Sport Maxx GT DSST
Check price on Amazon
Tire B · Pirelli P Zero Nero All Season Run Flat
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat?

Which is better in the wet, SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat?

Pirelli P Zero Nero All Season Run Flat, 64 vs 41 on our wet score.

Which grips better on dry roads, SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat?

Pirelli P Zero Nero All Season Run Flat, 64 vs 40 on our dry score.

Which is quieter, SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat?

Pirelli P Zero Nero All Season Run Flat, 57 vs 49 on our noise score.

Which is more comfortable, SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat?

Pirelli P Zero Nero All Season Run Flat, 54 vs 39 on our comfort score.

Which lasts longer, SP Sport Maxx GT DSST or P Zero Nero All Season Run Flat?

Pirelli P Zero Nero All Season Run Flat, 56 vs 38 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