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Head-to-head Updated

Toyo Proxes 4+ vs Michelin Primacy 4+ — 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 + 10 road tests and 34 + 40 owner reviews. How we score

Primacy 4+ is ahead, 77–54

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Toyo Proxes 4+
Tire AToyo

Proxes 4+

Summer High Performance tires

± 8

Tests – · none yet Owners 45 · 34 reviews

Michelin Primacy 4+
Tire BMichelin

Primacy 4+

Summer

± 4

Tests 85 · 10 tests Owners 71 · 40 reviews

Best test result: #1 of 16 in 2024 ADAC Summer Tyre Test (abrasion)

Category by category

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

  1. 53

    Dry

    Primacy 4+ +25
    78
    Why this score
    SourceProxes 4+Primacy 4+
    Professional tests (TWG score) · – / 9 tests≈ 58 (est.)82
    Reviews found online4571

    Proxes 4+: 60% × 58.5 (est.) + 40% × 45.1 = 53

    Primacy 4+: 60% × 82.4 + 40% × 71.1 = 78

    No road tests of dry for Proxes 4+. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 49

    Wet

    Primacy 4+ +30
    79
    Why this score
    SourceProxes 4+Primacy 4+
    Professional tests (TWG score) · – / 9 tests≈ 54 (est.)82
    Reviews found online4175

    Proxes 4+: 60% × 54.4 (est.) + 40% × 41 = 49

    Primacy 4+: 60% × 82.1 + 40% × 74.6 = 79

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

  3. 45

    Snow

    No comparison
    –
    Why this score
    SourceProxes 4+Primacy 4+
    Professional tests (TWG score)≈ 57 (est.)–
    Reviews found online28–

    Proxes 4+: 60% × 57.1 (est.) + 40% × 27.9 = 45

    No road tests of snow for Proxes 4+. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 55

    Comfort

    Primacy 4+ +16
    71
    Why this score
    SourceProxes 4+Primacy 4+
    Professional tests (TWG score) · – / 1 tests≈ 65 (est.)73
    Reviews found online4869

    Proxes 4+: 40% × 64.5 (est.) + 60% × 47.9 = 55

    Primacy 4+: 40% × 72.8 + 60% × 69.3 = 71

    No road tests of comfort for Proxes 4+. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 61

    Noise

    Primacy 4+ +11
    72
    Why this score
    SourceProxes 4+Primacy 4+
    Professional tests (TWG score) · – / 7 tests≈ 66 (est.)76
    Reviews found online53≈ 66 (est.)

    Proxes 4+: 60% × 66.3 (est.) + 40% × 52.9 = 61

    Primacy 4+: 60% × 76.2 + 40% × 66.3 (est.) = 72

    No road tests of noise for Proxes 4+. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

    No owner ratings of noise for Primacy 4+. 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.

  6. 58

    Treadwear

    Primacy 4+ +27
    85
    Why this score
    SourceProxes 4+Primacy 4+
    Professional tests (TWG score) · – / 4 tests≈ 61 (est.)95
    Reviews found online5270

    Proxes 4+: 60% × 61.4 (est.) + 40% × 52.2 = 58

    Primacy 4+: 60% × 94.9 + 40% × 69.6 = 85

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

  7. 54

    Handling (owners)

    Primacy 4+ +13
    67
    Why this score
    SourceProxes 4+Primacy 4+
    Reviews found online5467
  8. –

    Efficiency

    No comparison
    78
    Why this score
    SourceProxes 4+Primacy 4+
    Professional tests (TWG score) · – / 8 tests–78
Scores at a glance
CategoryToyo Proxes 4+Michelin Primacy 4+
Relative Score 54 77
Dry 53 78
Wet 49 79
Snow 45 –
Comfort 55 71
Noise 61 72
Treadwear 58 85
Handling (owners) 54 67
Efficiency – 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 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
Neutral
NotLessNeutralImportantMost

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

Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
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

Proxes 4+

± 4

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 Proxes 4+

Pros

  • Exceptionally quiet and comfortable ride quality
  • Strong dry traction and responsive handling/cornering
  • Great value and pricing compared to premium competitors

Cons

  • Reduced grip and tendency to slide in wet conditions during aggressive driving
  • Subpar performance in snow and freezing temperatures
  • Occasional balancing issues during installation
All owner themes in the Proxes 4+ review

Tire B Primacy 4+

Pros

  • Strong wet and dry grip and braking confidence, often cited as a big improvement over Bridgestone, Dunlop and Nexen tyres, including on powerful cars and PHEVs that previously spun their tyres
  • Comfortable, compliant ride with soft sidewalls that suits softly sprung and family cars
  • Low and even tread wear, with several owners reporting little visible wear after 5,000–10,000 miles and one reporting about 60,000 km in hot climates

Cons

  • Road noise and drone, especially on rough asphalt, was described as severe by several owners (Skoda Yeti, Lexus), contradicting other reports of quiet running
  • Reduced grip and confidence in cold, damp conditions, with two UK owners saying the tyre behaves like a budget tyre
  • Premium pricing, with some owners questioning value when life fell short of expectations
All owner themes in the Primacy 4+ review

Specs side by side

Attribute A · Toyo Proxes 4+ B · Michelin Primacy 4+
CategorySummer High Performance tiresSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available—66
Rim diameters—16″ – 21″
Tread depth10.2/32″—
UTQG300 A A—
Treadwear warranty50,000 mi—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Toyo Proxes 4+

Michelin Primacy 4+

Winner: Michelin Primacy 4+ — better wet, treadwear and dry. It leads or ties in every category we score.

Pick tire B Your priority is wet-weather safety

Michelin Primacy 4+ scores 79 vs 49 on wet.

Pick tire B You want the longest tread life

Michelin Primacy 4+ scores 85 vs 58 on treadwear.

Pick tire B You want the most grip on dry roads

Michelin Primacy 4+ scores 78 vs 53 on dry.

Pick tire B You want the most comfortable ride

Michelin Primacy 4+ scores 71 vs 55 on comfort.

Tire A · Toyo Proxes 4+
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Tire B · Michelin Primacy 4+
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Proxes 4+ or Primacy 4+?

Which is better in the wet, Proxes 4+ or Primacy 4+?

Michelin Primacy 4+, 79 vs 49 on our wet score.

Which grips better on dry roads, Proxes 4+ or Primacy 4+?

Michelin Primacy 4+, 78 vs 53 on our dry score.

Which is quieter, Proxes 4+ or Primacy 4+?

Michelin Primacy 4+, 72 vs 61 on our noise score.

Which is more comfortable, Proxes 4+ or Primacy 4+?

Michelin Primacy 4+, 71 vs 55 on our comfort score.

Which lasts longer, Proxes 4+ or Primacy 4+?

Michelin Primacy 4+, 85 vs 58 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