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Head-to-head Updated

Michelin Pilot Sport All Season 4 vs Cooper Discoverer A/TT SUV — Compared

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

Pilot Sport All Season 4 leads, 77–73 Narrow edge

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Tire AMichelin

Pilot Sport All Season 4

All Season

Tests 77 · 3 tests Owners 78 · 4,983 reviews

“If you drive the car as a weekend driver, as I do, then I think the Firestone summer tires are the best bet. Maximum performance, best feel, etc. I will put only 1000 to 2000 miles a year on my car. However, if I were to use the car more, I would choose a Michelin max performance all season tire. These are nearly as good as the Firestones will be, in the dry, but will be quieter, smoother riding, and last twice as many miles. Michelin makes the world's best tires and no other company even comes close. I would have bought Michelin but they don't make a summer tire in our size. But they do make this and it would be my choice if I drove the car more. They're only a bit more money than the Firestones: MICHELIN PILOT SPORT ALL SEASON 4 Ultra High Performance All-Season Size: 205/45ZR17 88Y XL”

Category by category

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

  1. 81

    Dry

    Pilot Sport All Season 4 +6
    75
    Why this score
    SourcePilot Sport All Season 4Discoverer A/TT SUV
    Professional tests (TWG score)78–
    Reviews found online8680
  2. 83

    Wet

    Pilot Sport All Season 4 +10
    73
    Why this score
    SourcePilot Sport All Season 4Discoverer A/TT SUV
    Professional tests (TWG score)80–
    Reviews found online8674
  3. 76

    Snow

    Pilot Sport All Season 4 +8
    68
    Why this score
    SourcePilot Sport All Season 4Discoverer A/TT SUV
    Professional tests (TWG score)84–
    Reviews found online6467
  4. 72

    Comfort

    Level
    72
    Why this score
    SourcePilot Sport All Season 4Discoverer A/TT SUV
    Professional tests (TWG score)69–
    Reviews found online7675
  5. 64

    Noise

    No comparison
    –
    Why this score
    SourcePilot Sport All Season 4Discoverer A/TT SUV
    Professional tests (TWG score)56–
    Reviews found online76–
  6. 68

    Treadwear

    Discoverer A/TT SUV +5
    73
    Why this score
    SourcePilot Sport All Season 4Discoverer A/TT SUV
    Reviews found online7078
  7. 79

    Handling

    Pilot Sport All Season 4 +1
    78
    Why this score
    SourcePilot Sport All Season 4Discoverer A/TT SUV
    Reviews found online7978
Scores at a glance
CategoryMichelin Pilot Sport All Season 4Cooper Discoverer A/TT SUV
Relative Score 77 73
Dry 81 75
Wet 83 73
Snow 76 68
Comfort 72 72
Noise 64 –
Treadwear 68 73
Handling 79 78

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

Pilot Sport All Season 4

Discoverer A/TT 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 Pilot Sport All Season 4

Pros

  • Exceptional wet and dry grip with strong hydroplaning resistance
  • Precise steering response and sporty handling feel
  • Noticeable improvement in ride comfort and composure over OEM run-flats

Cons

  • Faster-than-advertised treadwear, particularly on performance vehicles or staggered setups
  • Elevated road noise or humming/roaring sounds at highway speeds
  • Premium price point ('Michelin Tax')
All owner themes in the Pilot Sport All Season 4 review

Tire B Discoverer A/TT SUV

Pros

  • Exceptional durability and long tread life, with minimal wear reported even after tens of thousands of miles
  • Strong off-road performance aided by rugged, reinforced sidewalls
  • Great handling, stability, and grip on dry asphalt

Cons

  • Subpar wet-weather grip and a tendency to slide in rainy conditions
  • Mediocre braking performance and traction in snow and ice compared to dedicated winter tires
  • Noticeable road noise at certain speeds
All owner themes in the Discoverer A/TT SUV review

What real owners are saying

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

Tire A

Michelin Pilot Sport All Season 4

Positive

Community sentiment for the Michelin Pilot Sport All Season 4 is predominantly positive, with drivers praising its dry and wet grip, responsive handling, and substantial upgrade over stock tires. However, several users report drawbacks including mediocre deep snow performance, noticeable road noise or ride stiffness compared to competitors like the Continental DWS 06 Plus, and an efficiency or range penalty on electric vehicles.

r/LexusIS ·1 upvote ·2026-09-10

“I ran both pilot sport 4s and pilot sport all season 4 got same amount of mileage out of them around 30k bc can’t rotate.”
r/RZ34 ·1 upvote ·2026-10-08

“I got 30k miles out of the pilot sport 4s and pilot sport all season 4. The cost difference was not too bad and the all season 4 grip almost as well and are rated to 11f vs 40f for the pilot sport 4s. And they all wore evenly. Upsizing definitely made it feel more planted 245 275.”
r/WRX ·2 upvotes ·2021-05-01

“Im running pilot sport a/s4 in 265/35 r18 on 18x9.5 konig ampliform. I have been driving them about 5 months, i cant complain. They are good for where im at (only 93 octane stage 1 tune, no major mods). Side note, i feel the road imperfections alot more with such a small sidewall.”
Top themes
#wet and dry grip#winter and snow capability#EV efficiency and range#Continental DWS06 Plus comparison#CrossClimate 2 comparison#road noise and ride comfort#tread life and wear

Based on 241 community posts

Tire B

Cooper Discoverer A/TT SUV

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

Specs side by side

Attribute A · Michelin Pilot Sport All Season 4 B · Cooper Discoverer A/TT SUV
CategoryAll SeasonAll Season
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available3—
Rim diameters20″—
Tread depth9 - 10/32″—
UTQG440 - 540 A - AA A—
SidewallBlack Side Wall—
Max pressure50 - 51 psi—

Which one should you actually buy?

Michelin Pilot Sport All Season 4

Cooper Discoverer A/TT SUV

Winner: Michelin Pilot Sport All Season 4 — better wet, snow and dry. Pick the Cooper Discoverer A/TT SUV if treadwear matters most to you.

Pick tire A Your priority is wet-weather safety

Michelin Pilot Sport All Season 4 scores 83 vs 73 on wet.

Pick tire A You drive through snowy winters

Michelin Pilot Sport All Season 4 scores 76 vs 68 on snow.

Pick tire A You want the most grip on dry roads

Michelin Pilot Sport All Season 4 scores 81 vs 75 on dry.

Pick tire B You want the longest tread life

Cooper Discoverer A/TT SUV scores 73 vs 68 on treadwear.

Tire A · Michelin Pilot Sport All Season 4
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Tire B · Cooper Discoverer A/TT SUV
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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.

77

Narrow edge

Pilot Sport All Season 4

Amazon