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Michelin 4x4 Diamaris looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Michelin 4x4 Diamaris vs Michelin Pilot Sport 4 SUV — 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 + 9 road tests and 7 + 1,377 owner reviews. How we score

Pilot Sport 4 SUV is ahead, 83–68

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Michelin Pilot Sport 4 SUV
Tire BMichelin

Pilot Sport 4 SUV

Summer

± 5

Tests 80 · 9 tests Owners 79 · 1,377 reviews

Best test result: #1 of 12 in 2023 Best SUV Tyres Tested (wet braking)

“Loving my new Michelin Pilot Sport 4 SUV tires and Enkei Raijin wheels”

Category by category

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

  1. 69

    Dry

    Pilot Sport 4 SUV +17
    86
    Why this score
    Source4x4 DiamarisPilot Sport 4 SUV
    Professional tests (TWG score) · – / 9 tests≈ 69 (est.)86
    Reviews found online6986

    4x4 Diamaris: 60% × 68.5 (est.) + 40% × 69.3 = 69

    Pilot Sport 4 SUV: 60% × 86.1 + 40% × 85.8 = 86

    No road tests of dry for 4x4 Diamaris. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 70

    Wet

    Pilot Sport 4 SUV +21
    91
    Why this score
    Source4x4 DiamarisPilot Sport 4 SUV
    Professional tests (TWG score) · – / 9 tests≈ 70 (est.)93
    Reviews found online7086

    4x4 Diamaris: 60% × 70.4 (est.) + 40% × 70.2 = 70

    Pilot Sport 4 SUV: 60% × 93.3 + 40% × 86.4 = 91

    No road tests of wet for 4x4 Diamaris. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 66

    Comfort

    4x4 Diamaris +2
    64
    Why this score
    Source4x4 DiamarisPilot Sport 4 SUV
    Professional tests (TWG score) · – / 2 tests≈ 68 (est.)54
    Reviews found online6471

    4x4 Diamaris: 40% × 67.8 (est.) + 60% × 64.4 = 66

    Pilot Sport 4 SUV: 40% × 54 + 60% × 70.5 = 64

    No road tests of comfort for 4x4 Diamaris. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  4. –

    Noise

    No comparison
    58
    Why this score
    Source4x4 DiamarisPilot Sport 4 SUV
    Professional tests (TWG score) · – / 9 tests–53
    Reviews found online–≈ 66 (est.)

    Pilot Sport 4 SUV: 60% × 52.6 + 40% × 66.4 (est.) = 58

    No owner ratings of noise for Pilot Sport 4 SUV. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  5. 60

    Treadwear

    Pilot Sport 4 SUV +12
    72
    Why this score
    Source4x4 DiamarisPilot Sport 4 SUV
    Professional tests (TWG score) · – / 1 tests≈ 63 (est.)77
    Reviews found online5665

    4x4 Diamaris: 60% × 62.6 (est.) + 40% × 55.7 = 60

    Pilot Sport 4 SUV: 60% × 77 + 40% × 65.3 = 72

    No road tests of treadwear for 4x4 Diamaris. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  6. 70

    Handling (owners)

    Pilot Sport 4 SUV +13
    83
    Why this score
    Source4x4 DiamarisPilot Sport 4 SUV
    Reviews found online7083
  7. –

    Efficiency

    No comparison
    64
    Why this score
    Source4x4 DiamarisPilot Sport 4 SUV
    Professional tests (TWG score) · – / 9 tests–64
Scores at a glance
CategoryMichelin 4x4 DiamarisMichelin Pilot Sport 4 SUV
Relative Score 68 83
Dry 69 86
Wet 70 91
Comfort 66 64
Noise – 58
Treadwear 60 72
Handling (owners) 70 83
Efficiency – 64

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
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
Not important
NotLessNeutralImportantMost

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Recomputed
Headline score
± 8

4x4 Diamaris

± 5

Pilot Sport 4 SUV

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 Pilot Sport 4 SUV

Pros

  • Outstanding grip and safety in both wet and dry conditions
  • Precise steering response and enhanced cornering stability for heavy SUVs
  • Noticeable improvement in ride comfort and overall handling

Cons

  • Higher-than-average purchase price
  • Increased road noise reported by some users as the tread wears down
  • Faster tread wear and shorter mileage lifespan under aggressive driving or heavy vehicle loads
All owner themes in the Pilot Sport 4 SUV review

What real owners are saying

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

Tire A

Michelin 4x4 Diamaris

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

Tire B

Michelin Pilot Sport 4 SUV

Positive

Community members generally praise the Michelin Pilot Sport 4 SUV for its strong grip, handling performance, and SUV-specific design. Users frequently consider it an upgrade over OEM options like the Latitude Sport 3, though some discuss its premium price, summer temperature limitations, and expected tread longevity.

bobistheoilguy.com ·2022-02-01

“From 3 model you mention, only Alenza is designed for heavy vehicle/SUV, so longevity is better than other 2 for your Envoy even though the traction may not be the best. If you can find Pilot Sport 4 SUV, then it may be the best to replace Latitude Sport 3. I like Latitude Sport 3, the best in wet weather and great in dry, but it is true it is only 25000 miles lifetime.”
r/PorscheMacan ·1 upvote ·2026-04-04

“I'm leaning towards the Pilot Sport 4 SUV over the LS3. I'd really like to see how much better these tires grip. Although it sounds like I'll be sacrificing a little comfort, but with air suspension I'm not too worried.”
r/Howsmytire ·1 upvote ·2026-07-15

“Used Michelin Pilot Sport 4 SUV I am looking to buy these used Michelin Pilot Sport 4 SUV tires. They have 7+ mm thread left, DOT 0923. I am wondering why the two tires on the right are so rough / full of small holes, while the ones on the left are so smooth. Probably the right ones were on the front, but still what could this condition be indicating? I still haven't been to the shop to see them and feel how is the rubber, wanted to hear an advice first.”
Top themes
#grip and handling#SUV-specific performance#tread life longevity#Latitude Sport 3 comparison#summer tire limitations#premium pricing

Based on 25 community posts

Specs side by side

Attribute A · Michelin 4x4 Diamaris B · Michelin Pilot Sport 4 SUV
CategorySummerSummer
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available—65
Rim diameters—17″ – 23″
UTQG220 AA A220 - 320 A - AA A

Which one should you actually buy?

Michelin 4x4 Diamaris

Michelin Pilot Sport 4 SUV

Winner: Michelin Pilot Sport 4 SUV — better wet, dry and handling. Where the Michelin 4x4 Diamaris is ahead, it is by less than 3 points. Michelin 4x4 Diamaris rests on little evidence so far (0 tests, 7 reviews), so read this result as provisional.

Pick tire B Your priority is wet-weather safety

Michelin Pilot Sport 4 SUV scores 91 vs 70 on wet.

Pick tire B You want the most grip on dry roads

Michelin Pilot Sport 4 SUV scores 86 vs 69 on dry.

Pick tire B You enjoy sharp, responsive handling

Michelin Pilot Sport 4 SUV scores 83 vs 70 on handling.

Pick tire B You want the longest tread life

Michelin Pilot Sport 4 SUV scores 72 vs 60 on treadwear.

Tire A · Michelin 4x4 Diamaris
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Tire B · Michelin Pilot Sport 4 SUV
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4x4 Diamaris or Pilot Sport 4 SUV?

Which is better in the wet, 4x4 Diamaris or Pilot Sport 4 SUV?

Michelin Pilot Sport 4 SUV, 91 vs 70 on our wet score.

Which grips better on dry roads, 4x4 Diamaris or Pilot Sport 4 SUV?

Michelin Pilot Sport 4 SUV, 86 vs 69 on our dry score.

Which is more comfortable, 4x4 Diamaris or Pilot Sport 4 SUV?

Neither, by our numbers: 66 vs 64 on the comfort score, within 3 points.

Which lasts longer, 4x4 Diamaris or Pilot Sport 4 SUV?

Michelin Pilot Sport 4 SUV, 72 vs 60 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