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Bridgestone Alenza 001 vs Michelin Primacy 4+ — Compared

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

Primacy 4+ is ahead, 79–63

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Tire ABridgestone

Alenza 001

Summer Premium Touring tires

Tests – · none yet Owners 60 · 1,019 reviews

“Soon will have to replace tires on my NX350h Hi all, Soon I will have to replace the 2022 NX tires. The car came with "Bridgestone Alenza 001" so far so good, the ride quality has been nice, the noise is OK, and the rim protection (tire being wider than rim) worked well (narrow entrances with curbs in parkings in the city we live). We've made 75.000Km with the OEM tires and we will still make the summer with them before replacing them. In the area were we live is very rare to see snow. The car has no place for spare tire so runflats will have to be. I know runflats don't get "lots of love", but safety is a must and we will mount runflats again. The guy at the dealer offered us the GOODYEAR EFFICIENT GRIP 2 SUV. But as far as I've seen, those are not runflat. If we would like to improve, what would you recommend and why? Thanks!”

Tire BMichelin

Primacy 4+

Summer Premium Touring tires

Tests 82 · 9 tests Owners 75 · 34 reviews

Category by category

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

  1. 64

    Dry

    Primacy 4+ +15
    79
    Why this score
    SourceAlenza 001Primacy 4+
    Professional tests (TWG score)–81
    Reviews found online6275
  2. 68

    Wet

    Primacy 4+ +12
    80
    Why this score
    SourceAlenza 001Primacy 4+
    Professional tests (TWG score)–80
    Reviews found online6779
  3. 62

    Comfort

    Primacy 4+ +11
    73
    Why this score
    SourceAlenza 001Primacy 4+
    Professional tests (TWG score)–72
    Reviews found online5474
  4. –

    Noise

    No comparison
    72
    Why this score
    SourceAlenza 001Primacy 4+
    Professional tests (TWG score)–75
  5. 58

    Treadwear

    Primacy 4+ +26
    84
    Why this score
    SourceAlenza 001Primacy 4+
    Professional tests (TWG score)–91
    Reviews found online5373
  6. 62

    Handling

    Primacy 4+ +10
    72
    Why this score
    SourceAlenza 001Primacy 4+
    Reviews found online6272
Scores at a glance
CategoryBridgestone Alenza 001Michelin Primacy 4+
Relative Score 63 79
Dry 64 79
Wet 68 80
Comfort 62 73
Noise – 72
Treadwear 58 84
Handling 62 72

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

Alenza 001

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 Alenza 001

Pros

  • Reliable dry and wet grip with confident handling
  • Stable and precise high-speed motorway performance
  • Good overall tread life and mileage for many drivers

Cons

  • Noticeable and occasionally loud road noise, especially as the tire wears
  • Firm and harsh ride quality, notably worsened in run-flat (RFT) versions
  • Rapid or uneven tread wear reported by some aggressive drivers or specific vehicle setups
All owner themes in the Alenza 001 review

Tire B Primacy 4+

Pros

  • Exceptional wet and dry grip
  • High levels of ride comfort and noise suppression
  • Strong longevity and tread life

Cons

  • High price point compared to competitors
  • Reported road noise issues on rough or coarse asphalt surfaces
  • Some users report reduced fuel efficiency compared to dedicated eco-tires
All owner themes in the Primacy 4+ review

What real owners are saying

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

Tire A

Bridgestone Alenza 001

Mixed

Community opinions on the Bridgestone Alenza 001 are divided, with praise for their handling, rim protection, and longevity in warm weather, but frequent complaints regarding noise, a buzzy or harsh ride over rough asphalt, and poor winter performance.

r/tires ·1 upvote ·2025-04-15

“Bridgestone Alenza 001 on a Lexus LC 500. Mistake? These things seem sooo buzzy compared to the Bridgestone Potenza S001L that came with it. I was told they’re the same tire basically. Not! Now is see they’re designed for SUVs. They’re not cheap tires either. Sounds like knobby jeep tires compared to before. 245/40/21 Is it because they’re new? Will the buzzing stop? Will they quiet down? Actually makes the steering wheel buzz a little. I’ve bought new before. Lol. Don’t remember this much difference.”
r/tires ·1 upvote ·2025-03-26

“towing with Bridgestone Alenza 001 I am looking for a set of new tires in 255/55/18 for my diesel X5, and I will be using the car to tow an open trailer with a car (5000 lbs). The price of these Alenza 001 is attractive, but wondering if it would be a mistake to buy these for towing. The car is rarely driven in rain and rarely driven at all, so they will probably age out before I wear them out through mileage.”
r/BMWiX ·1 upvote ·2026-04-24

“Not that you asked, but I had the alenza 001 and replaced with continental dws tires because the 15k mile tread life on the alenza's against the cost of the tire was too crazy. Alenza's were quieter and a bit smoother. I do hear great things about the hanook's, wishing I had gotten those!”
Top themes
#ride comfort and noise#tread life and longevity#dry and wet handling#poor winter capability#OEM runflat options

Based on 11 community posts

Tire B

Michelin Primacy 4+

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

Specs side by side

Attribute A · Bridgestone Alenza 001 B · Michelin Primacy 4+
CategorySummer Premium Touring tiresSummer Premium Touring tires
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available14—
Rim diameters17″ – 22″—
Tread depth10/32″—
UTQG400 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Bridgestone Alenza 001

Michelin Primacy 4+

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

Pick tire B You want the longest tread life

Michelin Primacy 4+ scores 84 vs 58 on treadwear.

Pick tire B You want the most grip on dry roads

Michelin Primacy 4+ scores 79 vs 64 on dry.

Pick tire B Your priority is wet-weather safety

Michelin Primacy 4+ scores 80 vs 68 on wet.

Pick tire B You want the most comfortable ride

Michelin Primacy 4+ scores 73 vs 62 on comfort.

Tire A · Bridgestone Alenza 001
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Tire B · Michelin Primacy 4+
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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.

79

Leads

Primacy 4+

Amazon