Tests – · 1 test Owners 68 · 11 reviews
Best test result: #6 of 22 in 2022 Consumer Reports Ultra High Performance Summer Tires (tested tread life (miles))
Head-to-head
Updated
Bridgestone Potenza S007A vs Michelin Pilot Sport 4 S — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Pilot Sport 4 S is ahead, 82–69
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Tests 80 · 27 tests Owners 82 · 6,570 reviews
Best test result: #1 of 10 in 2026 ACE Summer Tyre Test (overall ranking)
“I switched to ps4s. Sidewall is a little softer so they have a more comfortable ride at the expense of a little numbness during normal driving. Grip limits seem pretty similar. Ps4s should last longer. We'll see. Would buy again over stock dunlops.”
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
69
Dry
Pilot Sport 4 S +2190Why this score
Source Potenza S007A Pilot Sport 4 S Professional tests (TWG score) – 91 Reviews found online 70 89 -
68
Wet
Pilot Sport 4 S +1785Why this score
Source Potenza S007A Pilot Sport 4 S Professional tests (TWG score) – 85 Reviews found online 67 85 -
68
Comfort
Pilot Sport 4 S +775Why this score
Source Potenza S007A Pilot Sport 4 S Professional tests (TWG score) – 70 Reviews found online 66 81 -
–
Noise
No comparison68Why this score
Source Potenza S007A Pilot Sport 4 S Professional tests (TWG score) – 69 -
68
Treadwear
Pilot Sport 4 S +371Why this score
Source Potenza S007A Pilot Sport 4 S Professional tests (TWG score) 70 70 Reviews found online 66 72 -
74
Handling
Pilot Sport 4 S +1286Why this score
Source Potenza S007A Pilot Sport 4 S Reviews found online 74 86
Scores at a glance
| Category | Bridgestone Potenza S007A | Michelin Pilot Sport 4 S |
|---|---|---|
| Relative Score | 69 | 82 |
| Dry | 69 | 90 |
| Wet | 68 | 85 |
| Comfort | 68 | 75 |
| Noise | – | 68 |
| Treadwear | 68 | 71 |
| Handling | 74 | 86 |
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
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Important
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Less important
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Less important
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Neither tire has a score here yet, so this weight changes nothing.
Important
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Neutral
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Recomputed
Headline score
69
/ 100
Potenza S007A
82
/ 100
Pilot Sport 4 S
Only categories both tires have data for count toward the headline score.
The professional test results behind the scores
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Potenza S007A | Pilot Sport 4 S | Δ | Both? |
|---|---|---|---|---|---|
| Tested Tread Life (Miles) | Other | 62% #6/22 · 2022 Consumer Reports Ultra High Performance Summer Tires | 62% #6/22 · 2022 Consumer Reports Ultra High Performance Summer Tires | 0.0 | Same test |
| Overall Ranking | Overall | 52% #11/22 · 2022 Consumer Reports Ultra High Performance Summer Tires | 100% #1/10 · 2026 ACE Summer Tyre Test | −47.6 | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Potenza S007A
Pros
- Exceptional dry grip and high-speed cornering stability
- Stiff sidewalls providing precise steering response and excellent feedback
- Strong track-day performance with improved lap times compared to predecessor models
Cons
- Subpar wet weather traction and aquaplaning resistance, especially when pushed
- Poor performance and sliding tendencies in colder temperatures
- Fast tread wear under aggressive driving conditions
Tire B Pilot Sport 4 S
Pros
- Exceptional grip and predictable handling in both dry and wet conditions
- Noticeable reduction in road noise and improved ride comfort compared to competitors and run-flats
- Sharper steering response and improved cornering stability
Cons
- High initial purchase price
- Rapid tread wear reported by some aggressive drivers and track users
- Soft sidewalls can cause a slightly vague or laggy initial response during rapid steering transitions
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Bridgestone Potenza S007A
We haven't collected enough community discussion about this tire yet.
Tire B
Positive
Michelin Pilot Sport 4 S
The Michelin Pilot Sport 4 S is widely praised by the community as a premier max performance summer tire, offering exceptional dry and wet grip, precise steering feel, and refined road manners for daily driving and spirited street use. While some users note higher pricing and relatively quick wear on heavier vehicles or hot tracks, it remains a benchmark choice that many enthusiasts gladly return to despite alternatives like Continental or Kumho.
r/Porsche_Cayman
·2 upvotes ·2026-04-17
“I only run ps4s in my gt4 and gt4rs for the street and rainy track days. They are not the grippiest tires and they can't really take the heat of a hot track day. For track days, I run other tires. I don't drive the track cars on the street routinely. All that said, ps4s is a great tire for street and wet. I would also not run them in freezing weather.”
r/WRX
·1 upvote ·2025-10-15
“Running new ps4s on my is350 awd. Its my family daily driver. Drove it to nyc on a road trip full load with kids in car. Drove nice and smooth. These tires are great for daily and for some spirited driving. They grip well too on turns and feel stable on the freeway.”
r/E46M3
·3 upvotes ·2026-05-08
“I've had the Kumhos and the PS4s on my M3. The PS4 are absolutely silk-slipper grade wonderful tires. probably the best tires for this car. But, the Kumhos are 9/10 as good, and way less expensive.”
Top themes
#Dry and Wet Grip#Tread Life and Wear#Price vs Value#Track Performance Limits#Daily Comfort and Noise#Alternatives Comparison
Based on 104 community posts
Specs side by side
| Attribute | A · Bridgestone Potenza S007A | B · Michelin Pilot Sport 4 S |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Which one should you actually buy?
69
/ 100
Bridgestone Potenza S007A
82
/ 100
Michelin Pilot Sport 4 S
Winner: Michelin Pilot Sport 4 S — better dry, wet and handling. It leads or ties in every category we score.
Pick tire B
You want the most grip on dry roads
Michelin Pilot Sport 4 S scores 90 vs 69 on dry.
Pick tire B
Your priority is wet-weather safety
Michelin Pilot Sport 4 S scores 85 vs 68 on wet.
Pick tire B
You enjoy sharp, responsive handling
Michelin Pilot Sport 4 S scores 86 vs 74 on handling.
Pick tire B
You want the most comfortable ride
Michelin Pilot Sport 4 S scores 75 vs 68 on comfort.
Tire A · Bridgestone Potenza S007A
Tire B · Michelin Pilot Sport 4 S
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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.