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Head-to-head Updated

Michelin Pilot Alpin 5 vs Toyo Observe Winter Sport 1 — 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 23 + 2 road tests and 35 + 2 owner reviews. How we score

Pilot Alpin 5 is ahead, 88–71

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Michelin Pilot Alpin 5
Tire AMichelin

Pilot Alpin 5

Winter

± 4

Tests 91 · 23 tests Owners 85 · 35 reviews

Best test result: #1 of 31 in 2025 ADAC Winter Tyre Test (dry braking)

Toyo Observe Winter Sport 1
Tire BToyo

Observe Winter Sport 1

Winter

± 7

Tests 72 · 2 tests Owners 72 · 2 reviews

Best test result: #2 of 20 in 2025 Autobild Winter Tyre Test (dry braking)

Category by category

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

  1. 89

    Dry

    Pilot Alpin 5 +15
    74
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Professional tests (TWG score) · 17 / 1 tests9176
    Reviews found online8671
    Dry Braking (% of best) · 1 shared test · wins 1–0100%99%
    Dry Handling (% of best) · 1 shared test · wins 1–0100%98%

    Pilot Alpin 5: 60% × 90.7 + 40% × 86.3 = 89

    Observe Winter Sport 1: 60% × 76.4 + 40% × 70.6 = 74

  2. 93

    Wet

    Pilot Alpin 5 +8
    85
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Professional tests (TWG score) · 23 / 2 tests9590
    Reviews found online8978
    Straight Aquaplaning (% of best) · 1 shared test · wins 0–197%98%
    Wet Braking (% of best) · 2 shared tests · wins 2–098%98%
    Wet Handling (% of best) · 1 shared test · wins 1–099%98%

    Pilot Alpin 5: 60% × 95.4 + 40% × 88.9 = 93

    Observe Winter Sport 1: 60% × 90 + 40% × 78.2 = 85

  3. 88

    Snow

    Pilot Alpin 5 +30
    58
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Professional tests (TWG score) · 22 / 2 tests9353
    Reviews found online79≈ 65 (est.)
    Snow Braking (% of best) · 2 shared tests · wins 2–098%91%
    Snow Handling (% of best) · 1 shared test · wins 1–0100%93%
    Snow Traction (% of best) · 1 shared test · wins 1–096%90%

    Pilot Alpin 5: 60% × 93.3 + 40% × 79.4 = 88

    Observe Winter Sport 1: 60% × 53.3 + 40% × 65.1 (est.) = 58

    No owner ratings of snow for Observe Winter Sport 1. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.32).

  4. 85

    Comfort

    Pilot Alpin 5 +18
    67
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Professional tests (TWG score) · 6 / 1 tests9471
    Reviews found online8065
    Comfort (tester's mark) (% of best) · 1 shared test · wins 0–091%91%

    Pilot Alpin 5: 40% × 93.8 + 60% × 79.5 = 85

    Observe Winter Sport 1: 40% × 70.5 + 60% × 64.5 = 67

  5. 83

    Noise

    Pilot Alpin 5 +23
    60
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Professional tests (TWG score) · 17 / 1 tests9456
    Reviews found online≈ 66 (est.)≈ 66 (est.)
    Noise (% of best) · 1 shared test · wins 1–0100%97%

    Pilot Alpin 5: 60% × 94.2 + 40% × 66.3 (est.) = 83

    Observe Winter Sport 1: 60% × 56 + 40% × 66.3 (est.) = 60

    No owner ratings of noise for Pilot Alpin 5 or Observe Winter Sport 1. 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. 85

    Treadwear

    Pilot Alpin 5 +13
    72
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Professional tests (TWG score) · 6 / 1 tests8473
    Reviews found online8569
    Wear (% of best) · 1 shared test · wins 0–189%94%

    Pilot Alpin 5: 60% × 84.4 + 40% × 84.8 = 85

    Observe Winter Sport 1: 60% × 73.5 + 40% × 68.8 = 72

  7. 88

    Handling (owners)

    Pilot Alpin 5 +17
    71
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Reviews found online8871
  8. 72

    Efficiency

    Pilot Alpin 5 +1
    71
    Why this score
    SourcePilot Alpin 5Observe Winter Sport 1
    Professional tests (TWG score) · 17 / 1 tests7271
    Rolling Resistance (% of best) · 1 shared test · wins 0–189%90%
Scores at a glance
CategoryMichelin Pilot Alpin 5Toyo Observe Winter Sport 1
Relative Score 88 71
Dry 89 74
Wet 93 85
Snow 88 58
Comfort 85 67
Noise 83 60
Treadwear 85 72
Handling (owners) 88 71
Efficiency 72 71

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
± 4

Pilot Alpin 5

± 7

Observe Winter Sport 1

The professional test results behind the scores

Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.

In the overall rankings of 2 tests that ran both, Michelin Pilot Alpin 5 finished ahead 2 times and Toyo Observe Winter Sport 1 0 times.

DisciplineCategoryPilot Alpin 5Observe Winter Sport 1ΔHead-to-head
Dry Braking Dry 100% 99% +0.7 1–0 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Dry Handling Dry 100% 98% +1.7 1–0 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Straight Aquaplaning Wet 97% 98% −1.0 0–1 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Wet Braking Wet 98% 98% +0.2 2–0 in 2 shared tests Newest: 2025 Winter Tyre Braking Test - 52 Sets! · 225/40 R18
Wet Handling Wet 99% 98% +1.3 1–0 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Snow Braking Snow 98% 91% +6.3 2–0 in 2 shared tests Newest: 2025 Winter Tyre Braking Test - 52 Sets! · 225/40 R18
Snow Handling Snow 100% 93% +6.7 1–0 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Snow Traction Snow 96% 90% +5.6 1–0 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Comfort (tester's mark) Comfort 91% 91% 0.0 0–0 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Noise Noise 100% 97% +3.0 1–0 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Wear Treadwear 89% 94% −5.0 0–1 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Rolling Resistance Efficiency 89% 90% −0.5 0–1 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Also published by the testers (not in the score)
Total Cost of Ownership Cost #16/20 #6/20 – 0–1 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Value Cost 55% 76% −21.2 0–1 in 1 shared test Newest: 2025 Autobild Winter Tyre Test · 225/40 R18
Overall Ranking Overall #2/51 #8/51 – 2–0 in 2 shared tests Newest: 2025 Winter Tyre Braking Test - 52 Sets! · 225/40 R18

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Pilot Alpin 5

Pros

  • Outstanding dry and wet grip for a winter tire, offering summer-tire-like handling characteristics
  • Excellent traction, stability, and handling in snow and alpine conditions
  • Crisp steering response, high precision, and great road feedback

Cons

  • Subpar performance on pure ice and certain slush conditions
  • Stiffer sidewalls can translate to a bumpy ride that transmits minor road imperfections
  • Potential for increased cabin noise or humming at highway speeds
All owner themes in the Pilot Alpin 5 review

Tire B Observe Winter Sport 1

Pros

  • Strong performance in dry road conditions
  • Reliable handling in wet weather
  • Excellent traction in cold, mountainous climates

Specs side by side

Attribute A · Michelin Pilot Alpin 5 B · Toyo Observe Winter Sport 1
CategoryWinterWinter
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available81—
Rim diameters16″ – 23″—

Which one should you actually buy?

Michelin Pilot Alpin 5

Toyo Observe Winter Sport 1

Winner: Michelin Pilot Alpin 5 — better snow, noise and comfort. It leads or ties in every category we score.

Pick tire A You drive through snowy winters

Michelin Pilot Alpin 5 scores 88 vs 58 on snow.

Pick tire A You want a quieter cabin

Michelin Pilot Alpin 5 scores 83 vs 60 on noise.

Pick tire A You want the most comfortable ride

Michelin Pilot Alpin 5 scores 85 vs 67 on comfort.

Pick tire A You enjoy sharp, responsive handling

Michelin Pilot Alpin 5 scores 88 vs 71 on handling.

Tire A · Michelin Pilot Alpin 5
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Tire B · Toyo Observe Winter Sport 1
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Pilot Alpin 5 or Observe Winter Sport 1?

Which is better in the wet, Pilot Alpin 5 or Observe Winter Sport 1?

Michelin Pilot Alpin 5, 93 vs 85 on our wet score.

Which grips better on dry roads, Pilot Alpin 5 or Observe Winter Sport 1?

Michelin Pilot Alpin 5, 89 vs 74 on our dry score.

Which is better in snow, Pilot Alpin 5 or Observe Winter Sport 1?

Michelin Pilot Alpin 5, 88 vs 58 on our snow score.

Which is quieter, Pilot Alpin 5 or Observe Winter Sport 1?

Michelin Pilot Alpin 5, 83 vs 60 on our noise score.

Which is more comfortable, Pilot Alpin 5 or Observe Winter Sport 1?

Michelin Pilot Alpin 5, 85 vs 67 on our comfort score.

Which lasts longer, Pilot Alpin 5 or Observe Winter Sport 1?

Michelin Pilot Alpin 5, 85 vs 72 on our treadwear score.

Which rolls more easily, Pilot Alpin 5 or Observe Winter Sport 1?

Neither, by our numbers: 72 vs 71 on the efficiency score, within 3 points.

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