Head-to-head Updated

Bridgestone Potenza RE050A vs Bridgestone Turanza T005 — 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 + 37 road tests and 2,182 + 10,355 owner reviews. How we score

Turanza T005 is ahead, 71–57

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Bridgestone Turanza T005

Turanza T005

Summer

± 4

Tests 76 · 37 tests Owners 62 · 10,355 reviews

Best test result: #1 of 21 in 2022 Auto Bild Summer Tyre Test (wet braking)

“Lateral dry rot - Bridgestone Turanza T005 DOT 21, 3rd summer on service - all 4 tires have these cracks on their laterals, should I be worried?”

Category by category

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

  1. 61

    Dry

    Turanza T005 +15
    76
    Why this score
    SourcePotenza RE050ATuranza T005
    Professional tests (TWG score) · – / 34 tests≈ 64 (est.)85
    Reviews found online5764

    Potenza RE050A: 60% × 63.6 (est.) + 40% × 57.4 = 61

    Turanza T005: 60% × 84.7 + 40% × 63.5 = 76

    No road tests of dry for Potenza RE050A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 59

    Wet

    Turanza T005 +20
    79
    Why this score
    SourcePotenza RE050ATuranza T005
    Professional tests (TWG score) · – / 35 tests≈ 62 (est.)85
    Reviews found online5470

    Potenza RE050A: 60% × 61.8 (est.) + 40% × 54.3 = 59

    Turanza T005: 60% × 85.4 + 40% × 69.6 = 79

    No road tests of wet for Potenza RE050A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 57

    Snow

    No comparison
    –
    Why this score
    SourcePotenza RE050ATuranza T005
    Professional tests (TWG score)≈ 63 (est.)–
    Reviews found online48–

    Potenza RE050A: 60% × 63.4 (est.) + 40% × 48 = 57

    No road tests of snow for Potenza RE050A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 48

    Comfort

    Turanza T005 +17
    65
    Why this score
    SourcePotenza RE050ATuranza T005
    Professional tests (TWG score) · – / 9 tests≈ 63 (est.)72
    Reviews found online3861

    Potenza RE050A: 40% × 62.5 (est.) + 60% × 38.1 = 48

    Turanza T005: 40% × 72.1 + 60% × 60.6 = 65

    No road tests of comfort for Potenza RE050A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 62

    Noise

    Potenza RE050A +14
    48
    Why this score
    SourcePotenza RE050ATuranza T005
    Professional tests (TWG score) · – / 25 tests≈ 66 (est.)36
    Reviews found online55≈ 66 (est.)

    Potenza RE050A: 60% × 66.4 (est.) + 40% × 55.3 = 62

    Turanza T005: 60% × 35.9 + 40% × 66.4 (est.) = 48

    No road tests of noise for Potenza RE050A. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

    No owner ratings of noise for Turanza T005. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  6. 51

    Treadwear

    Turanza T005 +13
    64
    Why this score
    SourcePotenza RE050ATuranza T005
    Professional tests (TWG score) · – / 7 tests≈ 57 (est.)71
    Reviews found online4153

    Potenza RE050A: 60% × 57.4 (est.) + 40% × 41.2 = 51

    Turanza T005: 60% × 71.2 + 40% × 53.3 = 64

    No road tests of treadwear for Potenza RE050A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 54

    Handling (owners)

    Turanza T005 +10
    64
    Why this score
    SourcePotenza RE050ATuranza T005
    Reviews found online5464
  8. –

    Efficiency

    No comparison
    100
    Why this score
    SourcePotenza RE050ATuranza T005
    Professional tests (TWG score) · – / 25 tests–100
Scores at a glance
Bridgestone Potenza RE050A vs Bridgestone Turanza T005: scores by category (0–100)
CategoryBridgestone Potenza RE050ABridgestone Turanza T005
Relative Score 57 71
Dry 61 76
Wet 59 79
Snow 57 –
Comfort 48 65
Noise 62 48
Treadwear 51 64
Handling (owners) 54 64
Efficiency – 100

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
Neutral
NotLessNeutralImportantMost

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
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
± 7

Potenza RE050A

± 4

Turanza T005

Only categories both tires have data for count toward the headline score.

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.

DisciplineCategoryPotenza RE050ATuranza T005ΔHead-to-head
Also published by the testers (not in the score)
Overall Ranking Overall #3/8 2015 Australian Motor 235/35 R19 Tyre Test #5/6 2025 Wybór Kierowców Summer Tire Test R16 – Different tests

Pros, cons & observations

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

Tire A Potenza RE050A

Pros

  • Phenomenal dry grip and cornering stability
  • Precise steering response and sharp turn-in feedback
  • Stiff sidewalls that enhance sporty handling and provide rim protection

Cons

  • Harsh ride quality and stiff impact absorption, especially over rough roads and potholes
  • Noticeable and escalating road noise as the tires wear
  • Mediocre performance and reduced traction in cold temperatures or wintry conditions
All owner themes in the Potenza RE050A review

Tire B Turanza T005

Pros

  • Exceptional wet grip and short braking distances in rain
  • Improved fuel efficiency and low rolling resistance
  • Confident, stable handling at highway speeds

Cons

  • Faster-than-expected tread wear and shorter overall lifespan reported by many users
  • Soft sidewalls can lead to vague steering feedback and lack of precision during spirited cornering
  • Reports of premature sidewall cracking over time
All owner themes in the Turanza T005 review

What real owners are saying

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

Tire A

Bridgestone Potenza RE050A

Mixed

Community sentiment regarding the Bridgestone Potenza RE050A is largely mixed, with drivers acknowledging solid dry grip, responsive handling, and decent wet traction when warm. However, many owners criticize the tire's harsh ride quality, high road noise, fast treadwear, high replacement cost, and complete lack of traction in cold or snowy conditions. Run-flat variants are particularly disliked for their stiff ride and difficulty of repair.

clublexus.com

“It's been 4 years and 30,000km's and the PS4S tyres have worn up to the wear mark on the back tyres. Any recommendations for a replacement? It's summer all year here. We have hot summer and less hot summer. I went with the PS4S because I found the OEM RE050A's too stiff and the PS4S was definitely softer. I would consider going softer again if there was a good option. For PS4S again it will be 2 x $564 for 235/40R19 and 2 x $610 for 265/35R19 = $2348 AUD or, if I try the new PS5 it is 2 x $374 for 245/40R19 and 2 x 472 for 275/35R19 = $1692 AUD The PS5's are way cheaper and have a tread wear of 340 vs the 300. I have also heard good things about the Falken FK510”

bimmerfest.com ·2012-12-29

“I've had these tires on my E60 for the last four years - in the summer. I left them on the first winter I had the car and (re-)learned quickly that these summer tires are simply not designed for temperatures below 40F. Even when trying to drive carefully, I once slid right off the road while going around a corner. There were no other cars around at the time and no harm was done, but it was the last reminder for me. I now use a dedicated set of winter tires/wheels, and only put the summer tires on between April and October.”

forum.miata.net

“tbear, only have my subjective experience to go by.. Had the RE050A as the OEM tires on by 2008. I could get them to slip and slid at autocross (not on purpose) even with an un-tuned automatic. Have switched to the Michelin Pilot Sport AS all seasons (they have changed the model designations since the last time I purchased but these are not the Pilot Super SPorts) and am finding the ride quieter and very very grippy. Seems like all seasons would be a good choice for the Atlanta area? rakessler”

Top themes
#tread life and wear#cold and snow performance#ride comfort and stiffness#dry and wet grip#high replacement cost#run flat complaints#road noise

Based on 76 community posts

Tire B

Bridgestone Turanza T005

Mixed

Community opinions on the Bridgestone Turanza T005 are divided, with many drivers praising its wet-weather grip and highway usability. Conversely, numerous owners report significant concerns regarding loud road noise, rough ride comfort, rapid wear, and premature sidewall cracking or dry rot.

Top themes
#wet weather grip#road noise and comfort#sidewall cracking dry rot#tread wear life#tire pressure sensitivity#oem tire replacement

Based on 33 community posts

Specs side by side

Attribute A · Bridgestone Potenza RE050A B · Bridgestone Turanza T005
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available37140
Rim diameters15″ – 20″14″ – 22″
Tread depth10/32″—
UTQG140 A A340 A A
SidewallBlackwallBlackwall
Max pressure50 psi—
Sizes in common2020

Which one should you actually buy?

Bridgestone Potenza RE050A

Bridgestone Turanza T005

Winner: Bridgestone Turanza T005 — better wet, comfort and dry. Pick the Bridgestone Potenza RE050A if noise matters most to you.

Pick tire B Your priority is wet-weather safety

Bridgestone Turanza T005 scores 79 vs 59 on wet.

Pick tire B You want the most comfortable ride

Bridgestone Turanza T005 scores 65 vs 48 on comfort.

Pick tire B You want the most grip on dry roads

Bridgestone Turanza T005 scores 76 vs 61 on dry.

Pick tire A You want a quieter cabin

Bridgestone Potenza RE050A scores 62 vs 48 on noise.

Tire A · Bridgestone Potenza RE050A
Tire B · Bridgestone Turanza T005

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Potenza RE050A or Turanza T005?

Which is better in the wet, Potenza RE050A or Turanza T005?

Bridgestone Turanza T005, 79 vs 59 on our wet score.

Which grips better on dry roads, Potenza RE050A or Turanza T005?

Bridgestone Turanza T005, 76 vs 61 on our dry score.

Which is quieter, Potenza RE050A or Turanza T005?

Bridgestone Potenza RE050A, 62 vs 48 on our noise score.

Which is more comfortable, Potenza RE050A or Turanza T005?

Bridgestone Turanza T005, 65 vs 48 on our comfort score.

Which lasts longer, Potenza RE050A or Turanza T005?

Bridgestone Turanza T005, 64 vs 51 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