Bridgestone WeatherPeak vs Michelin Primacy Tour AS
- TR Score
- 6.0/10
- Owners say
- 62% · 16
- TR Score
- 8.5/10
- Owners say
- 55% · 8
The Bridgestone WeatherPeak and the Michelin Primacy Tour AS have met in 2 independent tests and the record is level at 1-1. The WeatherPeak stopped 20.5% shorter on snow; the Primacy Tour AS stopped 14.9% shorter in the wet.
Data updated
Which should you buy?
Pick the Bridgestone WeatherPeak if you need one set of tyres that can genuinely handle regular snow and cold conditions; it's the clear choice for winter-capable year-round driving. Pick the Michelin Primacy Tour A/S if your driving is mostly dry/wet three-season (or mild winters) and you want the shortest wet/dry braking with sharper, more responsive handling and better comfort-just don't expect strong snow/ice capability.
Where the WeatherPeak is stronger
- Strong, repeatable snow braking performance (often close enough to matter versus winter tyres)
- Confident, predictable snow handling with better controllability at the limit
- Better winter traction metrics overall (snow traction and ice traction advantages in shared tests)
Where the Primacy Tour AS is stronger
- Consistently shorter dry braking distances and strong dry cornering grip (better steering precision/turn-in)
- Class-leading wet braking and wet cornering in the shared tests (clear safety advantage on rainy roads)
- More refined ride comfort in testing (higher comfort score; composed touring feel)
The bullet points are analysis of the shared tests and of owner reviews; the measured wins in each discipline are in the tables below. Where the two disagree, the figures are right.
WeatherPeak vs Primacy Tour AS at a glance
| Category | WeatherPeak | Gap | Primacy Tour AS |
|---|---|---|---|
| Shared tests won2 shared tests | 1 | 1 | |
| Dry5 measurements | 0 | The Primacy Tour AS stopped 14.6% shorter in the dry (2 tests) | 4 |
| Wet5 measurements | 0 | The Primacy Tour AS stopped 14.9% shorter in the wet (2 tests) | 5 |
| Snow6 measurements | 6 | The WeatherPeak stopped 20.5% shorter on snow (2 tests) | 0 |
| Ice3 measurements | 2 | 1 | |
| Comfort2 measurements | 1 | Level between the two. | 1 |
| Tyre Reviews Scoreevery test and review we hold | 6.0/10 | The Primacy Tour AS by 2.5 | 8.5/10 |
| Owner rating16 and 8 reviews | 62% | The WeatherPeak by 7 points | 55% |
| Would buy againshare of owners | 30% | The WeatherPeak by 16 points | 14% |
Wins count every measurement the shared tests recorded for both tyres; a tick marks the tyre ahead on that line. Subjective driver scores count as wins but are never averaged, because each test uses its own scale.
Head to head in 2 tests, 2025 to 2026
Each row is one published test in which both tyres ran on the same car, in the same size, on the same day. The line is the whole field, winner on the left.
| Test | WeatherPeak | Field | Primacy Tour AS |
|---|---|---|---|
| 2026 Tire Rack All-Weather vs Winter Tyre Test | P1 of 2All Weather | P3 of 3All Season | |
| 2024 TireRack All Season and Weather Tyre Test | P11 of 11 | P4 of 11 |
Performance profile
5 measurements from the 2 shared tests, each tyre shown as its share of the better figure in every test.
Where each is furthest ahead
WeatherPeak
Primacy Tour AS
Point at or tap any spoke for both tyres' figures.
In each test the better of the two figures counts as 100% and the other as its share of it, so a 36 m stop against 34.2 m is 95%; each spoke averages the shared tests that recorded it. 11 measurements recorded in only one shared test are left off; every measurement is in the table further down.
Where each scores higher
WeatherPeak
Primacy Tour AS
Point at or tap any spoke for both tyres' figures.
Category scores are percentiles among tyres of the same season and class: 90 means this tyre out-performs 90% of them, measured across every test we hold, not only the ones it appeared in.
Where owners rate each higher
WeatherPeak
Primacy Tour AS
Point at or tap any spoke for both tyres' figures.
Owners rate the WeatherPeak 62% from 16 reviews and the Primacy Tour AS 55% from 8. Each spoke is one question owners answer out of 10; reviews are vetted by hand before publication.
Every measurement, side by side
Averages of the figures both tyres posted in the same tests. The gap is the average of each test's own gap, so figures from different cars and years are never mixed. Open a discipline for its measurements, and a measurement for every test's figure.
| Measurement | WeatherPeak | Gap | Primacy Tour AS | Wins | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36.97 | 14.6% | 31.5 | 0-2 | |||||||||
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| scored | 24.8% | scored | 0-1 | |||||||||
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| 0.84 | 2.4% | 0.86 | 0-1 | |||||||||
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| scored | = | scored | 0-0 | |||||||||
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| 43.39 | 14.9% | 36.47 | 0-2 | |||||||||
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| 35.31 | 3.6% | 34.03 | 0-1 | |||||||||
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| scored | 23.8% | scored | 0-1 | |||||||||
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| 0.67 | 7.5% | 0.72 | 0-1 | |||||||||
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| 18.21 | 20.5% | 23.06 | 2-0 | |||||||||
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| 5.91 | 3.7% | 6.14 | 1-0 | |||||||||
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| 55.9 | 7.5% | 60.4 | 2-0 | |||||||||
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| scored | 44.4% | scored | 1-0 | |||||||||
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| 16.43 | 2.1% | 16.81 | 1-1 | |||||||||
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| 6.17 | 1.1% | 6.24 | 1-0 | |||||||||
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| scored | 7.1% | scored | 0-1 | |||||||||
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| scored | 7.1% | scored | 1-0 | |||||||||
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Braking distances and lap times are better when lower; speeds, wear and grip figures when higher. A test's figures are its own: sizes, cars, surfaces and temperatures differ from one to the next, which is why the averages here are only ever of tests the two tyres shared. "Scored" rows are subjective driver ratings: each test uses its own scale, so only the wins are counted.
Scores beyond the shared tests
On the Tyre Reviews Score, which weighs every test and review we hold, the WeatherPeak scores 6 and the Primacy Tour AS 8.5 out of 10.
| WeatherPeak | Category | Primacy Tour AS | ||
|---|---|---|---|---|
| 0 | Dry | 86 | ||
| 29 | Wet | 78 | ||
| 64 | Comfort | 33 | ||
| 82 | Value | - | ||
| 100 | Snow | 13 | ||
| 50 | Ice | 85 | ||
Category scores are percentiles among tyres of the same season and class: 90 means this tyre out-performs 90% of them, measured across every test we hold, not only the ones it appeared in.
What owners say
| WeatherPeak | Category | Primacy Tour AS | ||
|---|---|---|---|---|
| 7.6 | Dry Grip | 8.7 | ||
| 7.1 | Wet Grip | 6.3 | ||
| 5.2 | Road Feedback | 6.3 | ||
| 6.5 | Handling | 7.4 | ||
| 4.3 | Wear | 3.3 | ||
| 7.8 | Comfort | 7.1 | ||
| 8 | Snow Grip | 3.5 | ||
| 7 | Ice Grip | 3.2 | ||
Owners rate the WeatherPeak 62% from 16 reviews and the Primacy Tour AS 55% from 8. Reviews are vetted by hand before publication; ownership is not verified.
Bridgestone WeatherPeak
- 62%from 16 reviews
- 30%would buy again
- 495,951 milesdriven by reviewers
Drivers report the Bridgestone WeatherPeak tyre performs strongly in winter conditions, with multiple reviewers praising confident snow/ice traction and dependable braking, and several also noting solid wet-weather grip and generally low noise. Experiences are more mixed on-road feel, with recurring comments about mushy steering/poor straight-line tracking (especially on grooved pavement) and only average dry performance. Tread life is a frequent concern, with several owners reporting faster-than-expected wear and earlier replacement than anticipated.
- Strong snow/ice traction and winter confidence
- Good wet traction/braking
- Generally low road noise/quiet ride
- Faster-than-expected treadwear/shorter lifespan
- Mushy or vague steering and handling (poor tracking/tramlining on grooves)
Summarised by AI from 15 vetted reviews; the reviews themselves are on the tyre page.
All 16 WeatherPeak reviewsLow noise, decent snow traction. Just OK dry traction. Less than ideal MPG. Wearing quickly at just 20k I might get 35k miles out of them on my Odyssey. Good in the rain. Would not buy again just based on expected life span.
Michelin Primacy Tour AS
- 55%from 8 reviews
- 14%would buy again
- 408,528 milesdriven by reviewers
Ride comfort is the clearest positive for the Michelin Primacy Tour AS, praised in three of five owner reviews. All five reviews fall in the neutral score band, averaging 56.8%, and two owners describe excessive understeer rather than rewarding dry handling. Noise experiences vary, from quiet motorway cruising to a persistent hum, while another complaint concerns cornering squeal. Wet-road experiences also differ sharply, with one owner praising rain performance and another reporting poor braking and cornering. Later-life reports include disappointing wear, but the small sample does not establish a consistent lifespan or ageing pattern.
- Comfortable ride
- Understeer in dry corners
Summarised by AI from 5 vetted reviews; the reviews themselves are on the tyre page.
All 8 Primacy Tour AS reviewsI’ve gone through two sets of these tires. I live in a hot climate, no snow and sometimes a lot of rain. It handles really well in the rain. I’ve gone 123mph with them. I’ve had punctures like 6 times and they’ve always been patchable without an issue.
I think they are great tires. They don’t last as long as the defender series but I think they work better in the rain.
Sizes, EU label and lineage
| Category | WeatherPeak | Primacy Tour AS |
|---|---|---|
| Season | All Weather | All Season |
| On the market since | - | 2021 |
| Replaced by | Bridgestone UltraWeather | - |
Reading the results
Written from the test results and owner reviews above. It is analysis, not a measurement: where it and the tables disagree, the tables are right.
Bridgestone's WeatherPeak and Michelin's Primacy Tour A/S sit in the same broad “premium touring” world, but they're engineered for very different priorities. The WeatherPeak is an all-weather tyre built to keep real winter capability in reserve (3PMSF-type intent), while the Primacy Tour A/S is a warm-weather-leaning all-season that prioritizes crisp road manners, wet safety, and refined everyday driving.
Across the two Tire Rack 215/55 R17 comparisons, the pattern is remarkably consistent: Michelin dominates the dry-and-wet objective metrics (especially braking), while Bridgestone flips the script when the surface turns white, repeatedly delivering much shorter snow stops and more controllable snow handling. The trade-off is that neither tyre is “best at everything,” so the right choice depends less on brand preference and more on your climate and the conditions you actually drive in.
Conclusion
If your reality includes regular snowfalls, cold mornings, and frequent winter slush-especially where you want one tyre to cover the whole year-the Bridgestone WeatherPeak is the safer, more confidence-inspiring option. In both tests it clearly outperformed the Primacy Tour A/S in snow braking (17.87 m vs 24.72 m in the 2026 test; 18.55 m vs 21.4 m in the 2024/25 test) and snow handling (58.04 s vs 61.17 s; 53.76 s vs 59.62 s). That advantage is large enough to be felt immediately in real driving: shorter stops at intersections, easier launches, and a more predictable tyre at the limit in snow.
If you mostly drive in three-season conditions and care most about emergency stopping distance on wet roads, sharper steering response, and a more composed ride, the Michelin Primacy Tour A/S is the stronger on-road performer. It won dry braking in both tests (e.g., 25.51 m vs 29.44 m in 2026; 37.49 m vs 44.5 m in 2024/25) and was also consistently better in wet braking (30.27 m vs 33.74 m; 42.67 m vs 53.04 m). The caveat is clear from the test commentary and results: once temperatures drop, the Primacy Tour A/S gives up meaningful snow/ice capability and can understeer abruptly, so it's a great “wet-and-dry touring” tyre-but not a winter solution.
Practical takeaway: choose WeatherPeak when winter performance is a requirement, and choose Primacy Tour A/S when winter is occasional-to-rare and wet/dry stopping and steering precision are your top priorities.
WeatherPeak vs Primacy Tour AS: your questions
Is the Bridgestone WeatherPeak or the Michelin Primacy Tour AS the better tyre?
The Bridgestone WeatherPeak and the Michelin Primacy Tour AS have met in 2 independent tests and the record is level at 1-1. On the Tyre Reviews Score, which weighs every test and review we hold, the WeatherPeak scores 6 and the Primacy Tour AS 8.5 out of 10.
Which is better in the wet, the WeatherPeak or the Primacy Tour AS?
The Primacy Tour AS led 5 of the 5 wet measurements the shared tests recorded. On average it stopped 14.9% shorter in the wet across 2 tests.
Which is better in the dry?
The Primacy Tour AS led 4 of the 5 dry measurements the shared tests recorded. On average it stopped 14.6% shorter in the dry across 2 tests.
Which is better in snow?
The WeatherPeak led 6 of the 6 snow measurements the shared tests recorded. On average it stopped 20.5% shorter on snow across 2 tests.
Which is quieter and more comfortable?
Owners rate comfort 7.8/10 for the WeatherPeak and 7.1/10 for the Primacy Tour AS.
What do owners say?
Owners rate the WeatherPeak 62% from 16 reviews and the Primacy Tour AS 55% from 8. 30% of WeatherPeak owners would buy it again, against 14% for the Primacy Tour AS.
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Where this data comes from
Finishing positions and measurements are transcribed from each published test. A test only counts here when both tyres ran in it, so every figure was recorded on the same car, size and day as the one it is compared to.
About the TR Score
The Tyre Reviews Score rates each tyre out of 10 from every independent test result and vetted owner review we hold, so two tyres can be compared even before a test has run them together.
Who does the testing
Every test published as a Tyre Reviews test is run by Jonathan Benson, who has been testing tyres independently since 2007.
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