Tests – · none yet Owners 74 · 21 reviews
Bridgestone Turanza GR90 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Bridgestone Turanza GR90 vs Michelin Pilot Sport 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 0 + 23 road tests and 21 + 6,469 owner reviews. How we score
Pilot Sport 5 is ahead, 90–74
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Tests 86 · 23 tests Owners 88 · 6,469 reviews
Best test result: #1 of 20 in 2026 Autobild Summer Tyre Test (dry handling (tester's mark))
“Put some 235/45 R17 ps5’s on my 9-5 They fill up the arches quite nice!”
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
71
Dry
Pilot Sport 5 +2192Why this score
Source Turanza GR90 Pilot Sport 5 Professional tests (TWG score) · – / 23 tests ≈ 70 (est.) 93 Reviews found online 72 91 Turanza GR90: 60% × 69.9 (est.) + 40% × 72.4 = 71
Pilot Sport 5: 60% × 92.9 + 40% × 90.8 = 92
No road tests of dry for Turanza GR90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
-
79
Wet
Pilot Sport 5 +1594Why this score
Source Turanza GR90 Pilot Sport 5 Professional tests (TWG score) · – / 23 tests ≈ 77 (est.) 94 Reviews found online 81 94 Turanza GR90: 60% × 76.6 (est.) + 40% × 81.4 = 79
Pilot Sport 5: 60% × 94.1 + 40% × 93.6 = 94
No road tests of wet for Turanza GR90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
-
77
Comfort
Pilot Sport 5 +279Why this score
Source Turanza GR90 Pilot Sport 5 Professional tests (TWG score) · – / 9 tests ≈ 71 (est.) 71 Reviews found online 81 85 Turanza GR90: 40% × 71.2 (est.) + 60% × 80.5 = 77
Pilot Sport 5: 40% × 71 + 60% × 84.7 = 79
No road tests of comfort for Turanza GR90. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
-
–
Noise
No comparison47Why this score
Source Turanza GR90 Pilot Sport 5 Professional tests (TWG score) · – / 15 tests – 33 Reviews found online – ≈ 67 (est.) Pilot Sport 5: 60% × 33.2 + 40% × 66.6 (est.) = 47
No owner ratings of noise for Pilot Sport 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.
-
66
Treadwear
Pilot Sport 5 +2187Why this score
Source Turanza GR90 Pilot Sport 5 Professional tests (TWG score) · – / 6 tests ≈ 66 (est.) 92 Reviews found online 66 79 Turanza GR90: 60% × 66.2 (est.) + 40% × 66.3 = 66
Pilot Sport 5: 60% × 91.9 + 40% × 78.7 = 87
No road tests of treadwear for Turanza GR90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
-
77
Handling (owners)
Pilot Sport 5 +1289Why this score
Source Turanza GR90 Pilot Sport 5 Reviews found online 77 89 -
–
Efficiency
No comparison64Why this score
Source Turanza GR90 Pilot Sport 5 Professional tests (TWG score) · – / 17 tests – 64
Scores at a glance
| Category | Bridgestone Turanza GR90 | Michelin Pilot Sport 5 |
|---|---|---|
| Relative Score | 74 | 90 |
| Dry | 71 | 92 |
| Wet | 79 | 94 |
| Comfort | 77 | 79 |
| Noise | – | 47 |
| Treadwear | 66 | 87 |
| Handling (owners) | 77 | 89 |
| Efficiency | – | 64 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Recomputed
Headline score
74
/ 100
Turanza GR90
90
/ 100
Pilot Sport 5
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 Turanza GR90
Pros
- Exceptional cabin quietness and low road noise
- Strong dry and wet handling performance
- High levels of ride comfort
Cons
- Increased noise levels as the tread wears down
- Inconsistent tread life longevity across different vehicle types
- Stiff sidewalls may reduce comfort on certain compact vehicles
Tire B Pilot Sport 5
Pros
- Outstanding wet and dry traction with high resistance to aquaplaning
- Superior tread life and longevity compared to competitors and previous generations
- Noticeable improvements in ride comfort and a quieter cabin over rough road surfaces
Cons
- Softer sidewalls can lead to initial steering vagueness or understeer during hard cornering
- Higher price point compared to some tier-one competitors
- Performance and grip degrade significantly under intense track heat or heavy circuit use
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Bridgestone Turanza GR90
We haven't collected enough community discussion about this tire yet.
Tire B
Positive
Michelin Pilot Sport 5
The community generally views the Michelin Pilot Sport 5 as an exceptional daily-driving tire that bridges the gap between high performance and everyday comfort. Users frequently praise its outstanding wet grip, low road noise, and impressive tread life compared to more track-focused alternatives like the PS4S. However, some enthusiast drivers feel the sidewalls and feedback can feel a bit numb or soft for aggressive track use, noting it is built more for sporty road use than dedicated circuit driving.
r/AudiA5
·1 upvote ·2026-04-30
“I had PS5’s on they were great literally all the grip you could ever want (not a very powerful car) and they have an incredibly long life span, I didn’t find them loud at all and i also now have an Audi a5 coupe and the car itself blocks out most noise especially if you have music on so it’s not something you should worry about, I know the Asym6 have more grip but it’s marginal I’d personally get the ps5’s just because of the beautiful side wall!”
bimmerforums.co.uk
·1 upvote ·2024-05-06
“look at camskill,always the cheapest,ive just gotten the michelin ps5 for my M4 ,not fitted yet as my conti sport 7 still have life,only bought last month as there was a cashback offer from michelin at camskill,i got £80 so got 2 x 275-35-19 and x2 255-35-19 for £617 delivered,”
r/ft86
·2 upvotes ·2026-07-21
“PS5 is a very good allround, comfortable but grippy tire. PS4S has a stiffer sidewall and is way sportier but harsher. There is to date no successor for the PS4S. I switched from PS4S to PS5 on my mustang and its a way better fit for a daily tire. I would remommend to get PS5 for the rear aswell.”
Top themes
#Wet grip and safety#Tread life and durability#Road noise and comfort#Daily driving performance#Soft sidewall feedback#Comparison to PS4S and competitors#Value and pricing
Based on 177 community posts
Specs side by side
| Attribute | A · Bridgestone Turanza GR90 | B · Michelin Pilot Sport 5 |
|---|---|---|
| Category | All Season | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 66 |
| Rim diameters | — | 16″ – 22″ |
Which one should you actually buy?
74
/ 100
Bridgestone Turanza GR90
90
/ 100
Michelin Pilot Sport 5
Winner: Michelin Pilot Sport 5 — better dry, treadwear and wet. It leads or ties in every category we score.
Pick tire B
You want the most grip on dry roads
Michelin Pilot Sport 5 scores 92 vs 71 on dry.
Pick tire B
You want the longest tread life
Michelin Pilot Sport 5 scores 87 vs 66 on treadwear.
Pick tire B
Your priority is wet-weather safety
Michelin Pilot Sport 5 scores 94 vs 79 on wet.
Pick tire B
You enjoy sharp, responsive handling
Michelin Pilot Sport 5 scores 89 vs 77 on handling.
Tire A · Bridgestone Turanza GR90
Tire B · Michelin Pilot Sport 5
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Turanza GR90 or Pilot Sport 5?
Which is better in the wet, Turanza GR90 or Pilot Sport 5?
Michelin Pilot Sport 5, 94 vs 79 on our wet score.
Which grips better on dry roads, Turanza GR90 or Pilot Sport 5?
Michelin Pilot Sport 5, 92 vs 71 on our dry score.
Which is more comfortable, Turanza GR90 or Pilot Sport 5?
Neither, by our numbers: 77 vs 79 on the comfort score, within 3 points.
Which lasts longer, Turanza GR90 or Pilot Sport 5?
Michelin Pilot Sport 5, 87 vs 66 on our treadwear score.
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