Tests – · none yet Owners – · 3 reviews (needs 5)
Bridgestone Turanza T005 Driveguard vs Bridgestone Potenza Sport — 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 + 28 road tests and 3 + 724 owner reviews. How we score
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Tests 80 · 28 tests Owners 63 · 724 reviews
Best test result: #1 of 52 in 2025 Summer Tyre Test Shootout (dry braking)
“Replacement tires. Bridgestone Potenza Sport. 8k miles. Fronts/Rears. WTF Bridgestone? Or is it me? No burnouts!”
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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Dry
No comparison88Why this score
Source Turanza T005 Driveguard Potenza Sport Professional tests (TWG score) · – / 27 tests – 96 Reviews found online – 75 Potenza Sport: 60% × 96 + 40% × 74.8 = 88
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Wet
No comparison86Why this score
Source Turanza T005 Driveguard Potenza Sport Professional tests (TWG score) · – / 27 tests – 95 Reviews found online – 73 Potenza Sport: 60% × 95.4 + 40% × 72.6 = 86
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Comfort
No comparison59Why this score
Source Turanza T005 Driveguard Potenza Sport Professional tests (TWG score) · – / 4 tests – 55 Reviews found online – 62 Potenza Sport: 40% × 54.7 + 60% × 61.9 = 59
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Noise
No comparison43Why this score
Source Turanza T005 Driveguard Potenza Sport Professional tests (TWG score) · – / 23 tests – 30 Reviews found online – 63 Potenza Sport: 60% × 30 + 40% × 63.3 = 43
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Treadwear
No comparison59Why this score
Source Turanza T005 Driveguard Potenza Sport Professional tests (TWG score) · – / 4 tests – 71 Reviews found online – 40 Potenza Sport: 60% × 71.4 + 40% × 39.5 = 59
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Handling (owners)
No comparison74Why this score
Source Turanza T005 Driveguard Potenza Sport Reviews found online – 74 -
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Efficiency
No comparison12Why this score
Source Turanza T005 Driveguard Potenza Sport Professional tests (TWG score) · – / 26 tests – 12
Scores at a glance
| Category | Bridgestone Turanza T005 Driveguard | Bridgestone Potenza Sport |
|---|---|---|
| Relative Score | – | 75 |
| Dry | – | 88 |
| Wet | – | 86 |
| Comfort | – | 59 |
| Noise | – | 43 |
| Treadwear | – | 59 |
| Handling (owners) | – | 74 |
| Efficiency | – | 12 |
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.
Turanza T005 Driveguard
Potenza Sport
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 T005 Driveguard
Pros
- Low road noise levels contributing to a quieter cabin experience
- Effective Driveguard run-flat technology providing peace of mind and sidewall stability
- Improved handling responsiveness and traction compared to budget alternatives
Cons
- Mixed performance in wet conditions, with some users reporting a lack of grip under acceleration
- Accelerated wear reported by certain drivers, falling short of high mileage expectations
- Susceptibility to shoulder wear under aggressive driving conditions
Tire B Potenza Sport
Pros
- Outstanding dry and wet grip
- Precise, telepathic steering response and feedback
- Excellent braking performance
Cons
- Fast tread wear and short lifespan
- High road noise
- Firm, sometimes harsh ride quality over bumps
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Bridgestone Turanza T005 Driveguard
We haven't collected enough community discussion about this tire yet.
Bridgestone Potenza Sport
The Bridgestone Potenza Sport is widely praised for its sharp steering response, strong dry and wet grip, and attractive pricing compared to competitors. However, community feedback frequently highlights significant drawbacks, including rapid tread wear, poor track durability, high rolling resistance, and a firm ride. While viewed favorably for enthusiastic street driving, drivers caution against heavy track use due to accelerated wear.
“Hey Mike: Yeah I just looked at the Continentals you mentioned. That is the same size tire on my 24 Hell Cat Durango ! Interesting. So I went to the Costco website and checked out that size. They don't sell continental , but I was looking at the all-season4 Michelin Pilot. That size has the UTQG: 540, and says 45K mileage warranty. No doubt pro-rated warranty, I'd say. $501 each, that includes mount & Balance, but I have a $16 tire disposal fee for NC. They have a $80 rebate on four right now too. Costco, has some Bridgestone Potenza sport AS but they get noisy as they wear. I had a QX56 that came with those tires , and they were whining pretty good at 16K. I don't recommend them. Sort of like goodyears. And they also have the run flat Pirellis . Scorpion All season Run -flat UTQG of 600 but I bet that is noisy! $583 ! They are very proud of them LOL yeah Mike, if you have doubts, get the Michelins and be done with it. That's what I do when I have conflict on tire decisions, usually more expensive, but I am not ever disappointed with the Michelins . That' just me. I'll have to look and see what the next bigger size of the tire that will fit our rim. have a good one!”
“I appreciate the comments everyone! I have had previous generations of both all season and summer-only Michelin Pilot Sports and really liked them, but I think I will give these Pirellis a try. Between summer, winter, and UHP all season tires, I have had Continental, Michelin, Dunlop, Hankook and Bridgestone so I am intrigued to give a new brand a try. Hopefully I will have a better experience than @SOUNDMAN5000 has had with Pirelli! I do agree that all seasons seem to make more sense than summer tires on a Honda. My parents have had several different generations of Continental Extreme Contact DWS tires on their e46 3-series and a WRX and while they have excellent grip too, I found the sidewalls to be too soft and the steering feel a bit vague for a UHP A/S, so I ruled them out here. I had Bridgestone Potenza RE980AS+ on my Infiniti G35x that I LOVED, so I was disappointed that both the RE980AS+ is not available in 235/40/19 and the 980 replacement (Potenza Sport AS) appears to be a letdown.”
“I’ve been running the Potenza Sport for the past 2 years during the warm months here in CO on my G37, and they’ve been great. In my experience they worsen my mpg by 3 mpg (depends how I’m driving) and they’ve worn extremely well considering I have -2.5 degrees of camber. I will say the best part is the steering response, it makes my heavy G37 feel way lighter with how good the steering response is and I feel way more confident under braking and cornering in the canyons.”
Based on 90 community posts
Specs side by side
| Attribute | A · Bridgestone Turanza T005 Driveguard | B · Bridgestone Potenza Sport |
|---|---|---|
| Category | Summer Premium Touring tires | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 25 | 128 |
| Rim diameters | 16″ – 19″ | 16″ – 24″ |
| Tread depth | — | 7 - 10/32″ |
| UTQG | — | 200 - 320 A - AA A |
| Sidewall | — | Black Side Wall - Raised Black Lettering |
| Max pressure | — | 50 - 51 psi |
| Sizes in common | 11 | 11 |
Which one should you actually buy?
Bridgestone Turanza T005 Driveguard
Bridgestone Potenza Sport
Only Bridgestone Potenza Sport has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
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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.
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