Head-to-head Updated

Michelin Primacy 4 vs Michelin Primacy 5 — 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 + 11 road tests and 13,399 + 2,704 owner reviews. How we score

Primacy 5 leads, 83–80 Narrow edge

Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Michelin Primacy 4
Tire AMichelin

Primacy 4

Summer

± 4

Tests 84 · 23 tests Owners 77 · 13,399 reviews

Best test result: #1 of 20 in 2020 Auto Zeitung Summer Tyre Test (wet braking)

“Well my answer is none of the above. You choose, they are all a lottery imo. I just bought some Michelin Primacy 4 for mine today. Size 215/55 R18”

Michelin Primacy 5
Tire BMichelin

Primacy 5

Summer

± 4

Tests 84 · 11 tests Owners 83 · 2,704 reviews

Best test result: #1 of 16 in 2026 ADAC Summer Tyre Test (abrasion)

“New Shoes Primacy 5 Energy Extremely quiet and efficient, my previous usage was 21kwh/100km, now it's just 18.9kwh/100km.”

Category by category

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

  1. 82

    Dry

    Primacy 4 +4
    78
    Why this score
    SourcePrimacy 4Primacy 5
    Professional tests (TWG score) · 21 / 10 tests8677
    Reviews found online7779

    Primacy 4: 60% × 86 + 40% × 76.8 = 82

    Primacy 5: 60% × 76.7 + 40% × 79.3 = 78

  2. 83

    Wet

    Primacy 5 +1
    84
    Why this score
    SourcePrimacy 4Primacy 5
    Professional tests (TWG score) · 22 / 11 tests8682
    Reviews found online7985

    Primacy 4: 60% × 85.6 + 40% × 79.4 = 83

    Primacy 5: 60% × 82.4 + 40% × 85.4 = 84

  3. 76

    Comfort

    Primacy 5 +12
    88
    Why this score
    SourcePrimacy 4Primacy 5
    Professional tests (TWG score) · 5 / 5 tests7699
    Reviews found online7680

    Primacy 4: 40% × 76 + 60% × 76.2 = 76

    Primacy 5: 40% × 98.6 + 60% × 80.3 = 88

  4. 71

    Noise

    Primacy 5 +1
    72
    Why this score
    SourcePrimacy 4Primacy 5
    Professional tests (TWG score) · 15 / 9 tests7476
    Reviews found online≈ 67 (est.)≈ 67 (est.)

    Primacy 4: 60% × 73.6 + 40% × 66.5 (est.) = 71

    Primacy 5: 60% × 75.5 + 40% × 66.5 (est.) = 72

    No owner ratings of noise for Primacy 4 or Primacy 5. The owner half is the owners’ average (67): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  5. 81

    Treadwear

    Primacy 5 +7
    88
    Why this score
    SourcePrimacy 4Primacy 5
    Professional tests (TWG score) · 3 / 2 tests8591
    Reviews found online7585

    Primacy 4: 60% × 85 + 40% × 74.5 = 81

    Primacy 5: 60% × 90.8 + 40% × 84.9 = 88

  6. 76

    Handling (owners)

    Primacy 5 +3
    79
    Why this score
    SourcePrimacy 4Primacy 5
    Reviews found online7679
  7. 93

    Efficiency

    Primacy 4 +1
    92
    Why this score
    SourcePrimacy 4Primacy 5
    Professional tests (TWG score) · 15 / 9 tests9392
Scores at a glance
Michelin Primacy 4 vs Michelin Primacy 5: scores by category (0–100)
CategoryMichelin Primacy 4Michelin Primacy 5
Relative Score 80 83
Dry 82 78
Wet 83 84
Comfort 76 88
Noise 71 72
Treadwear 81 88
Handling (owners) 76 79
Efficiency 93 92

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.

Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost
Recomputed
Headline score
± 4

Primacy 4

± 4

Primacy 5

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.

DisciplineCategoryPrimacy 4Primacy 5ΔHead-to-head
Dry Braking Dry 99% #3/8 · 2022 Motor Crossover Summer Tire Test R17 94% #6/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Dry Handling Dry 99% #5/8 · 2022 Motor Crossover Summer Tire Test R17 98% #8/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Dry Handling (tester's mark) Dry 63% #12/20 · 2020 Auto Zeitung Summer Tyre Test 100% #3/10 · 2026 Vi Bilagare Summer Tyre Test – Different tests
Curved Aquaplaning Wet 96% #2/8 · 2022 Motor Crossover Summer Tire Test R17 89% #5/8 · 2026 Auto Express Summer Tyre Test – Different tests
Straight Aquaplaning Wet 99% #2/8 · 2022 Motor Crossover Summer Tire Test R17 99% #3/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Wet Braking Wet 96% #2/8 · 2022 Motor Crossover Summer Tire Test R17 89% #5/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Wet Circle Wet 92% #13/21 · 2022 Auto Bild Summer Tyre Test 93% #6/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Wet Handling Wet 98% #4/8 · 2022 Motor Crossover Summer Tire Test R17 96% #6/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Wet Handling (tester's mark) Wet 93% #2/20 · 2020 Auto Zeitung Summer Tyre Test 100% #1/12 · 2025 UTAC / Aftonbladet Summer & All-Season Tire Test R17 – Different tests
Comfort (tester's mark) Comfort 92% #4/8 · 2022 Motor Crossover Summer Tire Test R17 100% #1/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Noise Noise 98% #4/21 · 2022 Auto Bild Summer Tyre Test 99% #4/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Noise (tester's mark) Noise 60% #7/8 · 2021 ViBilagare Summer Tyre Test 60% #7/10 · 2026 Vi Bilagare Summer Tyre Test – Different tests
Wear Treadwear 87% #2/21 · 2022 Auto Bild Summer Tyre Test 100% #1/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Fuel Consumption Efficiency 96% #7/10 · 2022 ViBilagare Eco vs Normal Tyre Test 100% #3/16 · 2026 ADAC Summer Tyre Test – Different tests
Rolling Resistance Efficiency 83% #2/21 · 2022 Auto Bild Summer Tyre Test 100% #1/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Also published by the testers (not in the score)
Total Cost of Ownership Cost #3/21 2022 Auto Bild Summer Tyre Test #1/10 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Value Cost 83% #8/21 · 2022 Auto Bild Summer Tyre Test 76% #5/10 · 2026 Auto Zeitung 18 Inch Summer Tyre Test – Different tests
Overall Ranking Overall #4/6 2025 Wybór Kierowców Summer Tire Test R16 #3/8 2026 Auto Motor Und Sport Summer Tire Test R17 – Different tests

Pros, cons & observations

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

Tire A Primacy 4

Pros

  • Exceptional tread life and long-lasting durability
  • Low road noise and a very quiet, comfortable ride
  • Reliable and consistent wet and dry grip

Cons

  • Vague, numb, or floaty steering feel with soft sidewalls under hard cornering
  • High price point compared to competitors
  • Occasional reports of increased road noise or harsher ride as the tread wears down
All owner themes in the Primacy 4 review

Tire B Primacy 5

Pros

  • Exceptional ride comfort and smooth absorption of road imperfections
  • Significantly reduced road noise on smooth asphalt and general highway cruising
  • Strong wet weather performance with high resistance to aquaplaning

Cons

  • Softer sidewalls can result in less direct steering response and reduced dry handling precision compared to sportier alternatives
  • Some users report loud resonance and increased vibration on rough or poor asphalt surfaces
  • Occasional wheel-spin or reduced initial bite during aggressive acceleration from a standstill
All owner themes in the Primacy 5 review

What real owners are saying

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

Tire A

Michelin Primacy 4

Positive

Community sentiment towards the Michelin Primacy 4 is generally positive, with drivers frequently praising its quiet ride, comfort, and dependable wet and dry braking performance. Several owners note impressive longevity reaching over 50,000 to 70,000 km, though some EV and SUV drivers report accelerated wear and fragile sidewalls over rough terrain. It is commonly viewed as a premium touring tire that commands high prices compared to competitors.

r/AutomobileRO ·2 upvotes ·2025-09-22

“Am avut primacy 4 pe o electrica. Destul de dezamagit de faptul ca dupa ~ 28.000 km s-au tocit rau de au ajuns cam la 3 mm. Placute la condus, silentioase, dar nu cele mai aderente. Pilot sport 4 pe aceiasi electrica cu primacy 4. Huruie de te doare capul. Aderenta nu o simt neaparat wow fata de primacy 4. Nu le mai suport si abia astept sa le trec pe iarna, oricum asta fiind ultima incaltare cu ele. Pe o termica am primacy 5, si sunt cele mai ok din experienta mea. Cele mai silentioase si aderente din cele 3. Dupa 20.000 km uzura a scazut cam cu 1 mm. Recomandarea mea e sa alegi primacy 5 fara ezitare.”

r/SubaruForester ·2026-09-11

“Rapid wear on Michelin Primacy 4, 2017 Forester 2017 Forester in Mexico City, where there are lots of potholes and speed bumps and a LOT of rain. I got a set of Michelin Primacy 4+ tires at Costco three years ago and they've got about 30,000 kms -- 16,000 miles on them. Tread is down to about 3.5/32nds (in the middle, slightly less at the sides). The original Geolandars lasted very far beyond that in the same conditions. I'm getting a bit antsy at the tread depth. Wonder if anybody else has seen such rapid wear.”

r/nzev ·1 upvote ·2026-02-11

“Both our Polestar2 (new) and 2016 Leaf (Jap import) arrived with Primacy 4s on them. The FWD Polestar needed fronts replaced at ~35k km and being 245/45 R19s Primacy were too pricey so went with Kumho Ecsta PS71 equivalents for a lot cheaper and negligible difference in performance. The rears on the Polestar are still going strong at 45k km and look like at least 60k km will be likely. We also fitted Kumhos on our previous Leaf and were very satisfied with performance and life.”

Top themes
#tread life and longevity#cabin noise and comfort#wet and dry grip#comparisons with Pilot Sport#EV tire performance#sidewall damage and punctures#premium pricing

Based on 44 community posts

Tire B

Michelin Primacy 5

Positive

Community sentiment towards the Michelin Primacy 5 is broadly positive, with users frequently praising its low road noise, comfort, and noticeable improvements over factory tires and prior models. However, opinions are mixed regarding ride firmness on certain setups, and several drivers report unexpectedly rapid tread wear and mediocre wet grip under aggressive acceleration. Comparative discussions frequently position it against the Continental PremiumContact 7 and Michelin Pilot Sport 5, framing the Primacy 5 as an efficiency- and comfort-focused touring option.

Top themes
#Ride comfort and bumps#Road noise reduction#Tread wear and longevity#Wet grip and braking#Comparison with Continental PC7#Fuel efficiency and EV range#Comparison with Pilot Sport 5

Based on 64 community posts

Specs side by side

Attribute A · Michelin Primacy 4 B · Michelin Primacy 5
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available5786
Rim diameters15″ – 20″16″ – 22″
Sizes in common3939

Which one should you actually buy?

Michelin Primacy 4

Michelin Primacy 5

Narrow edge: Michelin Primacy 5 — better comfort and treadwear. Pick the Michelin Primacy 4 if dry matters most to you.

Pick tire B You want the most comfortable ride

Michelin Primacy 5 scores 88 vs 76 on comfort.

Pick tire B You want the longest tread life

Michelin Primacy 5 scores 88 vs 81 on treadwear.

Pick tire A You want the most grip on dry roads

Michelin Primacy 4 scores 82 vs 78 on dry.

Tire A · Michelin Primacy 4
Tire B · Michelin Primacy 5

TireWheelGuide may earn a commission from purchases made through these links.

Primacy 4 or Primacy 5?

Which is better in the wet, Primacy 4 or Primacy 5?

Neither, by our numbers: 83 vs 84 on the wet score, within 3 points.

Which grips better on dry roads, Primacy 4 or Primacy 5?

Michelin Primacy 4, 82 vs 78 on our dry score.

Which is quieter, Primacy 4 or Primacy 5?

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

Which is more comfortable, Primacy 4 or Primacy 5?

Michelin Primacy 5, 88 vs 76 on our comfort score.

Which lasts longer, Primacy 4 or Primacy 5?

Michelin Primacy 5, 88 vs 81 on our treadwear score.

Which rolls more easily, Primacy 4 or Primacy 5?

Neither, by our numbers: 93 vs 92 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