Tests – · none yet Owners 69 · 47 reviews
Best test result: #5 of 10 in 2011 Auto Bild All Season Tyre Test (overall ranking)
Head-to-head
Updated
Bridgestone A001 vs Michelin Pilot Sport 4 — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Pilot Sport 4 is ahead, 80–72
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Tests 84 · 21 tests Owners 74 · 12,686 reviews
Best test result: #7 of 9 in 2022 AUTO Straßenverkehr Summer Tire Test R19 (overall ranking)
“Reminder: Tires are the key to this car Just replaced my Michelin Pilot Sport 4 AS tires with a new set ahead of the rainy season. Lasted 36K miles. It was the best mod to the car and a fresh set reminded just how good a brand new set is. The car is glued to the road, riding wonderfully smooth and quiet. Spend the money, get the best tires for you. The tune can wait. And it will need it.”
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
72
Dry
Pilot Sport 4 +1385Why this score
Source A001 Pilot Sport 4 Professional tests (TWG score) – 88 Reviews found online 75 81 -
76
Wet
Pilot Sport 4 +1187Why this score
Source A001 Pilot Sport 4 Professional tests (TWG score) – 91 Reviews found online 78 81 -
53
Snow
No comparison–Why this score
Source A001 Pilot Sport 4 Reviews found online 42 – -
69
Comfort
Pilot Sport 4 +978Why this score
Source A001 Pilot Sport 4 Professional tests (TWG score) – 83 Reviews found online 69 71 -
–
Noise
No comparison74Why this score
Source A001 Pilot Sport 4 Professional tests (TWG score) – 76 Reviews found online – 72 -
68
Treadwear
Pilot Sport 4 +270Why this score
Source A001 Pilot Sport 4 Professional tests (TWG score) – 76 Reviews found online 70 61 -
71
Handling
Pilot Sport 4 +778Why this score
Source A001 Pilot Sport 4 Reviews found online 71 78
Scores at a glance
| Category | Bridgestone A001 | Michelin Pilot Sport 4 |
|---|---|---|
| Relative Score | 72 | 80 |
| Dry | 72 | 85 |
| Wet | 76 | 87 |
| Snow | 53 | – |
| Comfort | 69 | 78 |
| Noise | – | 74 |
| Treadwear | 68 | 70 |
| Handling | 71 | 78 |
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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Neutral
NoneLessNeutralMoreMost
Neither tire has a score here yet, so this weight changes nothing.
Less important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Neither tire has a score here yet, so this weight changes nothing.
Important
NoneLessNeutralMoreMost
Neutral
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Recomputed
Headline score
72
/ 100
A001
80
/ 100
Pilot Sport 4
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 | A001 | Pilot Sport 4 | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 20% #5/10 · 2011 Auto Bild All Season Tyre Test | 33% #7/9 · 2022 AUTO Straßenverkehr Summer Tire Test R19 | −13.3 | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A A001
Pros
- Exceptional wet-weather grip and resistance to aquaplaning
- Strong performance in cold temperatures, snow, and slush
- Impressive tread life and durability compared to standard summer tires
Cons
- Increased road noise, particularly as the tire wears
- Minor reduction in fuel efficiency (approx. 1-4%)
- Occasional reports of vague handling or instability under specific emergency braking conditions
Tire B Pilot Sport 4
Pros
- Exceptional wet and dry traction with outstanding resistance to aquaplaning
- Noticeable improvement in ride comfort and a reduction in cabin noise compared to standard run-flat tires
- Progressive and predictable breakaway limits during spirited driving
Cons
- Faster-than-average treadwear, particularly under aggressive driving or on rear-wheel-drive performance cars
- Softer sidewalls can lead to a slight lack of initial steering precision and a vague feel at the limit for hardcore enthusiasts
- Performance drops off significantly in cold, freezing, or snowy winter conditions
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Bridgestone A001
We haven't collected enough community discussion about this tire yet.
Tire B
Positive
Michelin Pilot Sport 4
The community widely regards the Michelin Pilot Sport 4 line as a premium upgrade offering exceptional dry and wet grip, precise handling, and superior ride comfort compared to OEM or run-flat tires. While celebrated for performance, users frequently discuss its high price tag, faster treadwear, and noticeable drop in EV efficiency. Some drivers also note increased road noise and reduced traction when temperatures drop near freezing.
r/BMW
·1 upvote ·2024-09-24
“I basically always ran Michelins on the BMWs I had. Pilot Super Sport on the E91 335d (which unexpectedly did really well wrt longevity with 600nm+ and a heavy foot) and now PS4 ZP (so the runflat type) on my 320hp F31 330d. They are just really really good. Pretty pricey though.”
f30.bimmerpost.com
“Quote: Originally Posted by weston.__ I will be going down the non-rft route, Pilot Sport 4. You're not the only one to say the ride quality with non-rft is a massive improvement and this is the reason why I will change once the time comes. I went from Bridgestone S001 RFT to 'go-flats' and have found the suppleness an obvious difference. Since I put the pressure to the mid point between the low and high load plated pressures I have yet to have any of the heartstopping thumps come through the suspension that the Bridgestone seemed prone to.”
r/TeslaModelS
·1 upvote ·2025-03-27
“I was running pilot sport 4s on my MS. (19” wheels) I was lucky to get 13,000-14,000. I just switched to Kumho Majesty 9’s for about 1/3 the price. Currently have 4,000 miles on them and just to rotated. Fingers crossed I can get 13,000 miles out of them.”
Top themes
#Wet and dry grip#Run-flat replacement upgrade#Treadwear and longevity#Cold weather performance#Road noise and comfort#EV range and efficiency#Comparison to Continental tires
Based on 246 community posts
Specs side by side
| Attribute | A · Bridgestone A001 | B · Michelin Pilot Sport 4 |
|---|---|---|
| Category | All Season | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 62 |
| Rim diameters | — | 16″ – 20″ |
Which one should you actually buy?
72
/ 100
Bridgestone A001
80
/ 100
Michelin Pilot Sport 4
Winner: Michelin Pilot Sport 4 — better dry, wet and comfort. It leads or ties in every category we score.
Pick tire B
You want the most grip on dry roads
Michelin Pilot Sport 4 scores 85 vs 72 on dry.
Pick tire B
Your priority is wet-weather safety
Michelin Pilot Sport 4 scores 87 vs 76 on wet.
Pick tire B
You want the most comfortable ride
Michelin Pilot Sport 4 scores 78 vs 69 on comfort.
Pick tire B
You enjoy sharp, responsive handling
Michelin Pilot Sport 4 scores 78 vs 71 on handling.
Tire A · Bridgestone A001
Tire B · Michelin Pilot Sport 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.