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Pirelli Scorpion All Terrain vs Michelin Primacy 4 — Compared

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

Check price on Amazon · Scorpion All Terrain Check price on Amazon · Primacy 4
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Tire BMichelin

Primacy 4

Summer

Tests 82 · 23 tests Owners 74 · 13,367 reviews

“Rapid wear on Michelin Primacy 4, 2017 Forester 2017 Forester in Mexico City, where there are lots of potholes and speed bumps and a LOT of rain. I got a set of Michelin Primacy 4+ tires at Costco three years ago and they've got about 30,000 kms -- 16,000 miles on them. Tread is down to about 3.5/32nds (in the middle, slightly less at the sides). The original Geolandars lasted very far beyond that in the same conditions. I'm getting a bit antsy at the tread depth. Wonder if anybody else has seen such rapid wear.”

Category by category

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

  1. –

    Dry

    No comparison
    80
    Why this score
    SourceScorpion All TerrainPrimacy 4
    Professional tests (TWG score)–85
    Reviews found online–74
  2. –

    Wet

    No comparison
    81
    Why this score
    SourceScorpion All TerrainPrimacy 4
    Professional tests (TWG score)–85
    Reviews found online–76
  3. –

    Comfort

    No comparison
    76
    Why this score
    SourceScorpion All TerrainPrimacy 4
    Professional tests (TWG score)–76
    Reviews found online–74
  4. –

    Noise

    No comparison
    72
    Why this score
    SourceScorpion All TerrainPrimacy 4
    Professional tests (TWG score)–76
  5. –

    Treadwear

    No comparison
    77
    Why this score
    SourceScorpion All TerrainPrimacy 4
    Professional tests (TWG score)–82
    Reviews found online–71
  6. –

    Handling

    No comparison
    74
    Why this score
    SourceScorpion All TerrainPrimacy 4
    Reviews found online–74
Scores at a glance
CategoryPirelli Scorpion All TerrainMichelin Primacy 4
Relative Score – 78
Dry – 80
Wet – 81
Comfort – 76
Noise – 72
Treadwear – 77
Handling – 74

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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Recomputed
Headline score

Scorpion All Terrain

Primacy 4

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 Scorpion All Terrain

Not enough owner reviews yet to extract themes.

Tire B Primacy 4

Pros

  • Exceptional tread life and long-lasting durability
  • Low road noise and a very quiet, comfortable ride
  • Reliable and consistent wet and dry grip

Cons

  • Vague, numb, or floaty steering feel with soft sidewalls under hard cornering
  • High price point compared to competitors
  • Occasional reports of increased road noise or harsher ride as the tread wears down
All owner themes in the Primacy 4 review

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Pirelli Scorpion All Terrain

We haven't collected enough community discussion about this tire yet.

Tire B

Michelin Primacy 4

Positive

Community sentiment towards the Michelin Primacy 4 is generally positive, with drivers frequently praising its quiet ride, comfort, and dependable wet and dry braking performance. Several owners note impressive longevity reaching over 50,000 to 70,000 km, though some EV and SUV drivers report accelerated wear and fragile sidewalls over rough terrain. It is commonly viewed as a premium touring tire that commands high prices compared to competitors.

r/TyreReviews ·2 upvotes ·2026-10-06

“I have on my BMW E87 118d Primacy 4 since 2020 and I think I have covered about 30k km with them and I can certainly cover another 5-10k km with them but the DOT is 2019 so I am changing them next year. I thought I would buy new ones this year, but I gave up because I will soon put on winter ones, so I will buy new summer ones next year. I am delighted with the Primacy 4, excellent and safe in the rain and in the dry, especially in the rain, I literally drive as if it were dry, that's how safe I feel, and I honestly drive a little faster and more aggressively. It is 205 55 R16 and the tires are made in Spain.”
qashqaiforums.co.uk ·2022-06-03

“Well my answer is none of the above. You choose, they are all a lottery imo. I just bought some Michelin Primacy 4 for mine today. Size 215/55 R18”
r/carIndia ·7 upvotes ·2026-03-26

“Michelin Primacy 4 or Conti UC6 - Virtus GT Hey, i recently got a Virtus GT with stock Apollo alnac 4g tyres - looking to upgrade them. As per ChatGPT my options are Michelin Primacy 4 and Continental UC6 - budget is not really a problem. Overall i want good grip, handling, comfort and low cabin noise. Not going for Pilot Sport 4, because don't want to compromise on comfort for performance when i am not going to push my car too much, hence PS4 is a no no. But read it somewhere that with Primacy 4, there is a noticeable difference in mileage not sure if it means going up or down. Need recommendations on what i should get! Thanks in advance”
Top themes
#tread life and longevity#cabin noise and comfort#wet and dry grip#comparisons with Pilot Sport#EV tire performance#sidewall damage and punctures#premium pricing

Based on 44 community posts

Specs side by side

Attribute A · Pirelli Scorpion All Terrain B · Michelin Primacy 4
CategoryAll Terrain and Off Road All Season tireSummer
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available257
Rim diameters20″15″ – 20″

Which one should you actually buy?

Pirelli Scorpion All Terrain

Michelin Primacy 4

Only Michelin Primacy 4 has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Pirelli Scorpion All Terrain
Check price on Amazon
Tire B · Michelin Primacy 4
Check price on Amazon

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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.