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Michelin 4x4 Diamaris vs Pirelli Scorpion All Terrain Plus — Compared

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

Scorpion All Terrain Plus is ahead, 73–67

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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. 71

    Dry

    Scorpion All Terrain Plus +2
    73
    Why this score
    Source4x4 DiamarisScorpion All Terrain Plus
    Reviews found online7275
  2. 69

    Wet

    Scorpion All Terrain Plus +8
    77
    Why this score
    Source4x4 DiamarisScorpion All Terrain Plus
    Reviews found online6979
  3. –

    Snow

    No comparison
    73
    Why this score
    Source4x4 DiamarisScorpion All Terrain Plus
    Reviews found online–75
  4. 67

    Comfort

    Scorpion All Terrain Plus +4
    71
    Why this score
    Source4x4 DiamarisScorpion All Terrain Plus
    Reviews found online6673
  5. 66

    Noise

    Scorpion All Terrain Plus +2
    68
    Why this score
    Source4x4 DiamarisScorpion All Terrain Plus
    Reviews found online6469
  6. 61

    Treadwear

    Scorpion All Terrain Plus +7
    68
    Why this score
    Source4x4 DiamarisScorpion All Terrain Plus
    Professional tests (TWG score)–66
    Reviews found online5771
  7. 71

    Handling

    Scorpion All Terrain Plus +6
    77
    Why this score
    Source4x4 DiamarisScorpion All Terrain Plus
    Reviews found online7177
Scores at a glance
CategoryMichelin 4x4 DiamarisPirelli Scorpion All Terrain Plus
Relative Score 67 73
Dry 71 73
Wet 69 77
Snow – 73
Comfort 67 71
Noise 66 68
Treadwear 61 68
Handling 71 77

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.

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Neither tire has a score here yet, so this weight changes nothing.

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Recomputed
Headline score

4x4 Diamaris

Scorpion All Terrain Plus

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 4x4 Diamaris

Pros

  • Exceptional handling precision and steering response
  • High levels of ride comfort and low road noise
  • Strong performance on dry pavement

Cons

  • Rapid tread wear and disappointing overall mileage
  • High price point relative to the lifespan of the tire
  • Inconsistent wet weather grip and confidence
All owner themes in the 4x4 Diamaris 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 · Michelin 4x4 Diamaris B · Pirelli Scorpion All Terrain Plus
CategorySummer—
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available—22
Rim diameters—16″ – 20″
Tread depth—12 - 16/32″
UTQG—640 A B
Treadwear warranty—50,000 mi
Sidewall—Black Side Wall - Raised White Lettering
Max pressure—44 - 80 psi

Which one should you actually buy?

Michelin 4x4 Diamaris

Pirelli Scorpion All Terrain Plus

Winner: Pirelli Scorpion All Terrain Plus — better wet, treadwear and handling. It leads or ties in every category we score.

Pick tire B Your priority is wet-weather safety

Pirelli Scorpion All Terrain Plus scores 77 vs 69 on wet.

Pick tire B You want the longest tread life

Pirelli Scorpion All Terrain Plus scores 68 vs 61 on treadwear.

Pick tire B You enjoy sharp, responsive handling

Pirelli Scorpion All Terrain Plus scores 77 vs 71 on handling.

Pick tire B You want the most comfortable ride

Pirelli Scorpion All Terrain Plus scores 71 vs 67 on comfort.

Tire A · Michelin 4x4 Diamaris
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Tire B · Pirelli Scorpion All Terrain Plus
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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.

73

Leads

Scorpion All Terrain Plus

Amazon