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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 Pilot Sport 4 SUV vs Michelin 4x4 Diamaris — 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 9 + 0 road tests and 1,371 + 7 owner reviews. How we score

Pilot Sport 4 SUV is ahead, 83–68

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Michelin Pilot Sport 4 SUV
Tire AMichelin

Pilot Sport 4 SUV

Summer

± 5

Tests 80 · 9 tests Owners 79 · 1,371 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. 86

    Dry

    Pilot Sport 4 SUV +17
    69
    Why this score
    SourcePilot Sport 4 SUV4x4 Diamaris
    Professional tests (TWG score) · 9 / – tests86≈ 69 (est.)
    Reviews found online8670

    Pilot Sport 4 SUV: 60% × 86 + 40% × 86.4 = 86

    4x4 Diamaris: 60% × 68.9 (est.) + 40% × 69.9 = 69

    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 0.42).

  2. 91

    Wet

    Pilot Sport 4 SUV +20
    71
    Why this score
    SourcePilot Sport 4 SUV4x4 Diamaris
    Professional tests (TWG score) · 9 / – tests94≈ 71 (est.)
    Reviews found online8771

    Pilot Sport 4 SUV: 60% × 94 + 40% × 86.7 = 91

    4x4 Diamaris: 60% × 70.7 (est.) + 40% × 70.6 = 71

    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. 64

    Comfort

    4x4 Diamaris +2
    66
    Why this score
    SourcePilot Sport 4 SUV4x4 Diamaris
    Professional tests (TWG score) · 2 / – tests54≈ 68 (est.)
    Reviews found online7165

    Pilot Sport 4 SUV: 40% × 54.2 + 60% × 71.2 = 64

    4x4 Diamaris: 40% × 68.4 (est.) + 60% × 65.2 = 66

    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. 58

    Noise

    No comparison
    –
    Why this score
    SourcePilot Sport 4 SUV4x4 Diamaris
    Professional tests (TWG score) · 9 / – tests53–
    Reviews found online≈ 67 (est.)–

    Pilot Sport 4 SUV: 60% × 52.5 + 40% × 66.6 (est.) = 58

    No owner ratings of noise for Pilot Sport 4 SUV. The owner half is the owners’ average (67): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  5. 72

    Treadwear

    Pilot Sport 4 SUV +12
    60
    Why this score
    SourcePilot Sport 4 SUV4x4 Diamaris
    Professional tests (TWG score) · 1 / – tests77≈ 63 (est.)
    Reviews found online6556

    Pilot Sport 4 SUV: 60% × 77.1 + 40% × 65.3 = 72

    4x4 Diamaris: 60% × 62.5 (est.) + 40% × 55.8 = 60

    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 0.35).

  6. 83

    Handling (owners)

    Pilot Sport 4 SUV +13
    70
    Why this score
    SourcePilot Sport 4 SUV4x4 Diamaris
    Reviews found online8370
  7. 64

    Efficiency

    No comparison
    –
    Why this score
    SourcePilot Sport 4 SUV4x4 Diamaris
    Professional tests (TWG score) · 9 / – tests64–
Scores at a glance
CategoryMichelin Pilot Sport 4 SUVMichelin 4x4 Diamaris
Relative Score 83 68
Dry 86 69
Wet 91 71
Comfort 64 66
Noise 58 –
Treadwear 72 60
Handling (owners) 83 70
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
± 5

Pilot Sport 4 SUV

± 8

4x4 Diamaris

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 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

Tire B 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

What real owners are saying

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

Tire A

Michelin Pilot Sport 4 SUV

Positive

Community sentiment toward the Michelin Pilot Sport 4 SUV is generally very positive, with owners highlighting its strong grip, handling precision, and suitability for heavy performance SUVs. Users frequently compare it favorably to older Latitude Sport 3 and standard passenger tires, though they emphasize its summer-only limitation below 40°F and note trade-offs in price and tread life.

rennlist.com

“Quote: Originally Posted by robtr8 I like to use the tire size calculator on 1010Tires.com. Shows 285/40's as being almost 3% bigger than the OE size. Generally speaking you want no more than a 1% different. The PS 4 SUV's are available in a 295/35. Rocketcar - if you had P-Zero's then yup. They suck. Took them off the F Type immediately if not sooner. Quote: Originally Posted by RAudi Driver That's why they are called P-Zeros. If they were good Pirelli would have named them P-10's. Quote: Originally Posted by BrettIsAwesomer Not a fan of the LS3 on my Cayenne. They came on the car when I bought it but will replace with Pilot Sport 4 SUV later this year. There are some stretches of road where the surface conditions change and I get a terrible droning noise in the cabin with the LS3. However, in my Cayman with PS4S in the same areas you can barely tell the road surface changed. The wear on both sets is about the same. 2016 Cayenne S e-Hybrid with 21" Latitude Sport 3 (295/35) 2014 Cayman with 20" Pilot Sport 4S (235-265/35) I am putting an OPC warranty on the Cayenne, so for me the LS3 is is best N rated tyre available...”
r/Audi ·1 upvote ·2026-07-09

“Nope nope nope. I live in the SE and my RWD sports car get squirrelly with normal driving when it drops below 40 on my PS4Ss. You’d be in a ditch first bit of snow.”
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.”
Top themes
#Summer temperature limitations#Grip and handling performance#Tread life and wear#Comparison with Latitude Sport 3#Ride comfort and firmness#SUV-specific load design

Based on 37 community posts

Tire B

Michelin 4x4 Diamaris

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

Specs side by side

Attribute A · Michelin Pilot Sport 4 SUV B · Michelin 4x4 Diamaris
CategorySummerSummer
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available65—
Rim diameters17″ – 23″—

Which one should you actually buy?

Michelin Pilot Sport 4 SUV

Michelin 4x4 Diamaris

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 A Your priority is wet-weather safety

Michelin Pilot Sport 4 SUV scores 91 vs 71 on wet.

Pick tire A You want the most grip on dry roads

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

Pick tire A You enjoy sharp, responsive handling

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

Pick tire A You want the longest tread life

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

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

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

Michelin Pilot Sport 4 SUV, 91 vs 71 on our wet score.

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

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

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

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

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

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