Tests – · none yet Owners 75 · 5 reviews
Michelin Primacy Alpin vs Michelin Primacy 4+ — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Primacy 4+ leads, 77–73 Narrow edge
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Tests 83 · 10 tests Owners 72 · 39 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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72
Dry
Primacy 4+ +678Why this score
Source Primacy Alpin Primacy 4+ Professional tests (TWG score) – 82 Reviews found online 74 72 -
79
Wet
Level79Why this score
Source Primacy Alpin Primacy 4+ Professional tests (TWG score) – 82 Reviews found online 83 76 -
72
Comfort
Primacy 4+ +173Why this score
Source Primacy Alpin Primacy 4+ Professional tests (TWG score) – 73 Reviews found online 76 72 -
–
Noise
No comparison72Why this score
Source Primacy Alpin Primacy 4+ Professional tests (TWG score) – 75 -
68
Treadwear
Primacy 4+ +1482Why this score
Source Primacy Alpin Primacy 4+ Professional tests (TWG score) – 90 Reviews found online 69 70 -
76
Handling
Primacy Alpin +868Why this score
Source Primacy Alpin Primacy 4+ Reviews found online 76 68
Scores at a glance
| Category | Michelin Primacy Alpin | Michelin Primacy 4+ |
|---|---|---|
| Relative Score | 73 | 77 |
| Dry | 72 | 78 |
| Wet | 79 | 79 |
| Comfort | 72 | 73 |
| Noise | – | 72 |
| Treadwear | 68 | 82 |
| Handling | 76 | 68 |
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.
Neither tire has a score here yet, so this weight changes nothing.
Primacy Alpin
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 Primacy Alpin
Pros
- Outstanding grip and braking performance on both packed and loose snow
- Superior wet-weather traction compared to standard summer tires
- Excellent tread life and durability over multiple winter seasons
Cons
- Slightly reduced fuel economy compared to summer tires
- Less steering feedback and progressiveness than dedicated summer performance tires
- Limited traction in very deep snow conditions
Tire B Primacy 4+
Pros
- Excellent ride comfort and a smooth, compliant 'limousine-like' feel over bumps
- Strong and reliable grip in both wet and dry conditions, inspiring confidence
- Noticeable improvement in quietness and traction compared to predecessor tires or factory options
Cons
- Loud road noise and a harsh drone on rough or coarse asphalt surfaces
- Soft sidewalls can reduce steering agility and initial responsiveness compared to dedicated sport tires
- High premium price point relative to competitors
Specs side by side
| Attribute | A · Michelin Primacy Alpin | B · Michelin Primacy 4+ |
|---|---|---|
| Category | Winter | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 66 |
| Rim diameters | — | 16″ – 21″ |
Which one should you actually buy?
Michelin Primacy Alpin
Michelin Primacy 4+
Winner: Michelin Primacy 4+ — better treadwear and dry. Pick the Michelin Primacy Alpin if handling matters most to you.
Michelin Primacy 4+ scores 82 vs 68 on treadwear.
Michelin Primacy Alpin scores 76 vs 68 on handling.
Michelin Primacy 4+ scores 78 vs 72 on dry.
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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.