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Nitto NT555 vs Pirelli Scorpion All Terrain Plus — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 1 road tests and 13 + 94 owner reviews. How we score

Scorpion All Terrain Plus is ahead, 73–51

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Nitto NT555
Tire ANitto

NT555

Summer

± 8Provisional

Tests – · none yet Owners 43 · 13 reviews

Category by category

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

  1. 54

    Dry

    Scorpion All Terrain Plus +17
    71
    Why this score
    SourceNT555Scorpion All Terrain Plus
    Professional tests (TWG score)≈ 59 (est.)≈ 70 (est.)
    Reviews found online4773

    NT555: 60% × 59.3 (est.) + 40% × 47 = 54

    Scorpion All Terrain Plus: 60% × 69.8 (est.) + 40% × 72.6 = 71

    No road tests of dry for NT555. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    No road tests of dry for Scorpion All Terrain Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 52

    Wet

    Scorpion All Terrain Plus +26
    78
    Why this score
    SourceNT555Scorpion All Terrain Plus
    Professional tests (TWG score)≈ 56 (est.)≈ 76 (est.)
    Reviews found online4481

    NT555: 60% × 56.3 (est.) + 40% × 44.4 = 52

    Scorpion All Terrain Plus: 60% × 76.2 (est.) + 40% × 80.8 = 78

    No road tests of wet for NT555. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

    No road tests of wet for Scorpion All Terrain Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 42

    Snow

    Scorpion All Terrain Plus +32
    74
    Why this score
    SourceNT555Scorpion All Terrain Plus
    Professional tests (TWG score)≈ 55 (est.)≈ 72 (est.)
    Reviews found online2376

    NT555: 60% × 55.3 (est.) + 40% × 22.7 = 42

    Scorpion All Terrain Plus: 60% × 72.2 (est.) + 40% × 75.6 = 74

    No road tests of snow for NT555. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

    No road tests of snow for Scorpion All Terrain Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 51

    Comfort

    Scorpion All Terrain Plus +20
    71
    Why this score
    SourceNT555Scorpion All Terrain Plus
    Professional tests (TWG score)≈ 64 (est.)≈ 69 (est.)
    Reviews found online4372

    NT555: 40% × 63.6 (est.) + 60% × 43.2 = 51

    Scorpion All Terrain Plus: 40% × 69.3 (est.) + 60% × 71.6 = 71

    No road tests of comfort for NT555. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Scorpion All Terrain Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 59

    Noise

    Scorpion All Terrain Plus +8
    67
    Why this score
    SourceNT555Scorpion All Terrain Plus
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online4967

    NT555: 60% × 66.4 (est.) + 40% × 49 = 59

    Scorpion All Terrain Plus: 60% × 66.4 (est.) + 40% × 66.6 = 67

    No road tests of noise for NT555 or Scorpion All Terrain Plus. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 52

    Treadwear

    Scorpion All Terrain Plus +16
    68
    Why this score
    SourceNT555Scorpion All Terrain Plus
    Professional tests (TWG score) · – / 1 tests≈ 58 (est.)67
    Reviews found online4470

    NT555: 60% × 58.3 (est.) + 40% × 43.7 = 52

    Scorpion All Terrain Plus: 60% × 66.9 + 40% × 69.9 = 68

    No road tests of treadwear for NT555. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 50

    Handling (owners)

    Scorpion All Terrain Plus +25
    75
    Why this score
    SourceNT555Scorpion All Terrain Plus
    Reviews found online5075
Scores at a glance
CategoryNitto NT555Pirelli Scorpion All Terrain Plus
Relative Score 51 73
Dry 54 71
Wet 52 78
Snow 42 74
Comfort 51 71
Noise 59 67
Treadwear 52 68
Handling (owners) 50 75

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
Less important
NotLessNeutralImportantMost
Less important
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Neutral
NotLessNeutralImportantMost
Less important
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Recomputed
Headline score
± 8

NT555

± 8

Scorpion All Terrain Plus

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A NT555

Pros

  • Exceptional dry grip and sticky, hot-tar-like road adhesion
  • Enhanced handling and high-speed stability
  • Sporty aesthetic and semi-slick feel favored by enthusiasts

Cons

  • Subpar wet weather traction and dangerous in winter/cold conditions
  • Can struggle to maintain traction on higher-horsepower vehicles (e.g., V8 setups)
  • Notable road noise that increases as the tire wears
All owner themes in the NT555 review

Tire B Scorpion All Terrain Plus

Pros

  • Exceptional wet, mud, and winter/snow traction (3-peak mountain snowflake certified)
  • Surprisingly quiet and smooth ride on the highway compared to aggressive competitors
  • Aggressive, attractive sidewall and tread styling that enhances vehicle appearance

Cons

  • Some users reported persistent balancing issues or vibrations at highway speeds
  • A few drivers noted increased road noise or uneven shoulder wear as the tires aged
  • Minor reduction in fuel economy reported by some truck and SUV owners
All owner themes in the Scorpion All Terrain Plus review

Specs side by side

Attribute A · Nitto NT555 B · Pirelli Scorpion All Terrain Plus
CategorySummerAll-Terrain tire
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available5329
Rim diameters15″ – 22″16″ – 20″
Tread depth10.3/32″12 - 16/32″
UTQG300 A A640 A B
Treadwear warranty—50,000 mi
SidewallBlackwallBlack Side Wall - Raised White Lettering
Max pressure50 psi44 - 80 psi
Sizes in common11

Which one should you actually buy?

Nitto NT555

Pirelli Scorpion All Terrain Plus

Winner: Pirelli Scorpion All Terrain Plus — better snow, wet and handling. It leads or ties in every category we score. Nitto NT555 rests on little evidence so far (0 tests, 13 reviews), so read this result as provisional.

Pick tire B You drive through snowy winters

Pirelli Scorpion All Terrain Plus scores 74 vs 42 on snow.

Pick tire B Your priority is wet-weather safety

Pirelli Scorpion All Terrain Plus scores 78 vs 52 on wet.

Pick tire B You enjoy sharp, responsive handling

Pirelli Scorpion All Terrain Plus scores 75 vs 50 on handling.

Pick tire B You want the most comfortable ride

Pirelli Scorpion All Terrain Plus scores 71 vs 51 on comfort.

Tire A · Nitto NT555
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Tire B · Pirelli Scorpion All Terrain Plus
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NT555 or Scorpion All Terrain Plus?

Which is better in the wet, NT555 or Scorpion All Terrain Plus?

Pirelli Scorpion All Terrain Plus, 78 vs 52 on our wet score.

Which grips better on dry roads, NT555 or Scorpion All Terrain Plus?

Pirelli Scorpion All Terrain Plus, 71 vs 54 on our dry score.

Which is better in snow, NT555 or Scorpion All Terrain Plus?

Pirelli Scorpion All Terrain Plus, 74 vs 42 on our snow score.

Which is quieter, NT555 or Scorpion All Terrain Plus?

Pirelli Scorpion All Terrain Plus, 67 vs 59 on our noise score.

Which is more comfortable, NT555 or Scorpion All Terrain Plus?

Pirelli Scorpion All Terrain Plus, 71 vs 51 on our comfort score.

Which lasts longer, NT555 or Scorpion All Terrain Plus?

Pirelli Scorpion All Terrain Plus, 68 vs 52 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