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Head-to-head Updated

BFGoodrich g-Force Sport 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 6 + 10,323 owner reviews. How we score

Turanza T005 is ahead, 73–68

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Bridgestone Turanza T005
Tire BBridgestone

Turanza T005

Summer

± 4

Tests 76 · 37 tests Owners 62 · 10,323 reviews

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

“Are these needing replacement? - Bridgestone Turanza T005 RFT (Run Flat) BMW G20 Not sure if I should be replacing these yet they seem close to the wear bar, rather be safe than sorry and to ask here especially with Uk/Irish weather 😅 Read more”

Category by category

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

  1. 70

    Dry

    Turanza T005 +6
    76
    Why this score
    Sourceg-Force SportTuranza T005
    Professional tests (TWG score) · – / 34 tests≈ 69 (est.)85
    Reviews found online7163

    g-Force Sport: 60% × 69.4 (est.) + 40% × 71.1 = 70

    Turanza T005: 60% × 84.6 + 40% × 62.9 = 76

    No road tests of dry for g-Force Sport. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 71

    Wet

    Turanza T005 +8
    79
    Why this score
    Sourceg-Force SportTuranza T005
    Professional tests (TWG score) · – / 35 tests≈ 71 (est.)86
    Reviews found online7170

    g-Force Sport: 60% × 70.8 (est.) + 40% × 70.9 = 71

    Turanza T005: 60% × 85.9 + 40% × 69.8 = 79

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

  3. 67

    Comfort

    g-Force Sport +2
    65
    Why this score
    Sourceg-Force SportTuranza T005
    Professional tests (TWG score) · – / 9 tests≈ 69 (est.)73
    Reviews found online6661

    g-Force Sport: 40% × 68.6 (est.) + 60% × 66 = 67

    Turanza T005: 40% × 72.6 + 60% × 60.5 = 65

    No road tests of comfort for g-Force Sport. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  4. –

    Noise

    No comparison
    48
    Why this score
    Sourceg-Force SportTuranza T005
    Professional tests (TWG score) · – / 25 tests–36
    Reviews found online–≈ 67 (est.)

    Turanza T005: 60% × 35.8 + 40% × 66.6 (est.) = 48

    No owner ratings of noise for Turanza T005. 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. 60

    Treadwear

    Turanza T005 +4
    64
    Why this score
    Sourceg-Force SportTuranza T005
    Professional tests (TWG score) · – / 7 tests≈ 63 (est.)71
    Reviews found online5652

    g-Force Sport: 60% × 62.7 (est.) + 40% × 56.3 = 60

    Turanza T005: 60% × 71.4 + 40% × 52.2 = 64

    No road tests of treadwear for g-Force Sport. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  6. 68

    Handling (owners)

    g-Force Sport +4
    64
    Why this score
    Sourceg-Force SportTuranza T005
    Reviews found online6864
  7. –

    Efficiency

    No comparison
    100
    Why this score
    Sourceg-Force SportTuranza T005
    Professional tests (TWG score) · – / 25 tests–100
Scores at a glance
CategoryBFGoodrich g-Force SportBridgestone Turanza T005
Relative Score 68 73
Dry 70 76
Wet 71 79
Comfort 67 65
Noise – 48
Treadwear 60 64
Handling (owners) 68 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
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
± 8

g-Force Sport

± 4

Turanza T005

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 g-Force Sport

Pros

  • Excellent dry surface grip and handling
  • High value-to-performance ratio
  • Quiet operation compared to factory tires

Cons

  • Rapid tread wear reported by some users
  • Inconsistent performance in wet conditions
  • Potential for premature degradation
All owner themes in the g-Force Sport 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

BFGoodrich g-Force Sport

We haven't collected enough community discussion about this tire yet.

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.

r/BMWI4 ·4 upvotes ·2025-08-18

“The Bridgestone Turanza T005 UHP Summer tires suck My BMW i4 e40 has 8k miles on it. I usually never get flats, but in the past 8 months I have almost been stranded 3 times by flats, and I have had to replace two of tires because they were completely worn. These Bridgestone Turanza T005 UHP Summer tires are terrible. I've been replacing the worn tires with run-flats, but probably time to move to a different brand and all-season tire.”
r/tires ·6 upvotes ·2026-08-10

“Are these needing replacement? - Bridgestone Turanza T005 RFT (Run Flat) BMW G20 Not sure if I should be replacing these yet they seem close to the wear bar, rather be safe than sorry and to ask here especially with Uk/Irish weather 😅 Read more”
mbworld.org

“I have the wagon with 20" wheels and the car came in with cheap Bridgestone Turanza T005 which will be replaced this week with Michelins. Continental EcoContact 6Q seems like it's a decent tire tbh - twice as expensive as my bridgestones. Had the same first impression about the brakes too but then you gotta remember that pads and rotors need to be worked it - it usually happens within first 200 miles.”
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 · BFGoodrich g-Force Sport B · Bridgestone Turanza T005
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available—140
Rim diameters—14″ – 22″
UTQG—340 A A
Sidewall—Blackwall

Which one should you actually buy?

BFGoodrich g-Force Sport

Bridgestone Turanza T005

Winner: Bridgestone Turanza T005 — better wet, dry and treadwear. Where the BFGoodrich g-Force Sport is ahead, it is by less than 3 points. BFGoodrich g-Force Sport rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.

Pick tire B Your priority is wet-weather safety

Bridgestone Turanza T005 scores 79 vs 71 on wet.

Pick tire B You want the most grip on dry roads

Bridgestone Turanza T005 scores 76 vs 70 on dry.

Pick tire B You want the longest tread life

Bridgestone Turanza T005 scores 64 vs 60 on treadwear.

Tire A · BFGoodrich g-Force Sport
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Tire B · Bridgestone Turanza T005
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g-Force Sport or Turanza T005?

Which is better in the wet, g-Force Sport or Turanza T005?

Bridgestone Turanza T005, 79 vs 71 on our wet score.

Which grips better on dry roads, g-Force Sport or Turanza T005?

Bridgestone Turanza T005, 76 vs 70 on our dry score.

Which is more comfortable, g-Force Sport or Turanza T005?

Neither, by our numbers: 67 vs 65 on the comfort score, within 3 points.

Which lasts longer, g-Force Sport or Turanza T005?

Bridgestone Turanza T005, 64 vs 60 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