Tests 80 · 28 tests Owners 65 · 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!”
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 28 + 0 road tests and 724 + 21 owner reviews. How we score
Potenza Sport is ahead, 75–54
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Tests 80 · 28 tests Owners 65 · 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!”
Tests – · none yet Owners 46 · 21 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Potenza Sport | Roadian H/T |
|---|---|---|
| Professional tests (TWG score) · 27 / – tests | 95 | ≈ 57 (est.) |
| Reviews found online | 75 | 40 |
Potenza Sport: 60% × 95.2 + 40% × 75.1 = 87
Roadian H/T: 60% × 56.7 (est.) + 40% × 40.3 = 50
No road tests of dry for Roadian H/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
| Source | Potenza Sport | Roadian H/T |
|---|---|---|
| Professional tests (TWG score) · 27 / – tests | 94 | ≈ 60 (est.) |
| Reviews found online | 72 | 52 |
Potenza Sport: 60% × 93.6 + 40% × 72.1 = 85
Roadian H/T: 60% × 60 (est.) + 40% × 52.3 = 57
No road tests of wet for Roadian H/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
| Source | Potenza Sport | Roadian H/T |
|---|---|---|
| Professional tests (TWG score) | – | ≈ 60 (est.) |
| Reviews found online | – | 39 |
Roadian H/T: 60% × 59.7 (est.) + 40% × 39.1 = 51
No road tests of snow for Roadian H/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).
| Source | Potenza Sport | Roadian H/T |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 55 | ≈ 63 (est.) |
| Reviews found online | 64 | 35 |
Potenza Sport: 60% × 54.7 + 40% × 63.5 = 58
Roadian H/T: 60% × 63.2 (est.) + 40% × 34.6 = 52
No road tests of comfort for Roadian H/T. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Potenza Sport | Roadian H/T |
|---|---|---|
| Professional tests (TWG score) · 23 / – tests | 30 | ≈ 67 (est.) |
| Reviews found online | 65 | 56 |
Potenza Sport: 60% × 30 + 40% × 64.6 = 44
Roadian H/T: 60% × 67.3 (est.) + 40% × 55.6 = 63
No road tests of noise for Roadian H/T. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
| Source | Potenza Sport | Roadian H/T |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 71 | ≈ 61 (est.) |
| Reviews found online | 45 | 49 |
Potenza Sport: 60% × 71.1 + 40% × 44.9 = 61
Roadian H/T: 60% × 60.6 (est.) + 40% × 49.2 = 56
No road tests of treadwear for Roadian H/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
| Source | Potenza Sport | Roadian H/T |
|---|---|---|
| Reviews found online | 73 | 44 |
| Category | Bridgestone Potenza Sport | Nexen Roadian H/T |
|---|---|---|
| Relative Score | 75 | 54 |
| Dry | 87 | 50 |
| Wet | 85 | 57 |
| Snow | – | 51 |
| Comfort | 58 | 52 |
| Noise | 44 | 63 |
| Treadwear | 61 | 56 |
| Handling (owners) | 73 | 44 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Potenza Sport
Roadian H/T
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
From Reddit, forums and review threads. Not part of our score
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.
“Due to rain later in the week I’ve only been able to put ~50 miles on them. Other tires I’ve run are the Bridgestone S02 and S03. I preferred the S02’s over the S03. PS4’s, PS Cup’s and Hankook V12’s. And Hoosier R6 at track. So far, the New Potenza Sports are outstanding. Low road noise, fantastic dry traction, turn in and braking. No wet experience yet, and hopefully never as I don’t typically drive this car in the rain. I’m going to play around with tire pressure, so if anyone has any recommendations for 997 C2 I’d love to hear.”
“I used 2 sets of 4 Potenza Sport on my daily in 225/45r17, excellent tires I don't think it can be beaten in terms of feeling (the Sport Contact 7 seems very good too but not tested), rigid sidewalls, progressive, very very easy to drive, fast even in the wet. Yes very soft rubber not for track but on the other hand in the wet close to 0°C it's incredible, much better than mid-range 4 seasons. On the rear axle (FWD daily) I did several winters with snowy days and -5/-10°C, the following year and even worn to 100% there is only aquaplaning that it can fear (be careful I didn't say it was good on snow lol, with its continuous rubber bands it's a disaster.).”
“Darn, no 255/45R18, so I won't get to try these on the E38 for my next set of summers (it'll probably be the Kumho Ecsta Sport or Bridgestone Potenza Sport instead, but Tire Rack no longer has the Bridgestones in 255/45 even though they're still listed on the Bridgestone site). It seems like tire availability in that size is dropping way off. Conti dropped it in the ECS02 and discontinued the General G-Max RS in that size, now it's gone in the Indy 500 V2. So to run either of those tires I'd have to buy different front wheels and move to square 275s instead of the 255/275 stagger I'm running now. PS4S comes in a 255/45, but I'd have to move up to 285/40 in the rear (from 275/40) and they're rather expensive.”
Based on 90 community posts
We haven't collected enough community discussion about this tire yet.
| Attribute | A · Bridgestone Potenza Sport | B · Nexen Roadian H/T |
|---|---|---|
| Category | Summer | All-Season |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | 128 | 18 |
| Rim diameters | 16″ – 24″ | 15″ – 18″ |
| Tread depth | 7 - 10/32″ | 11/32″ |
| UTQG | 200 - 320 A - AA A | 520 A B |
| Treadwear warranty | — | 60,000 mi |
| Sidewall | Black Side Wall - Raised Black Lettering | Outlined White Lettering |
| Max pressure | 50 - 51 psi | 44 psi |
| Sizes in common | 0 | 0 |
Bridgestone Potenza Sport
Nexen Roadian H/T
Winner: Bridgestone Potenza Sport — better dry, handling and wet. Pick the Nexen Roadian H/T if noise matters most to you.
Bridgestone Potenza Sport scores 87 vs 50 on dry.
Bridgestone Potenza Sport scores 73 vs 44 on handling.
Bridgestone Potenza Sport scores 85 vs 57 on wet.
Nexen Roadian H/T scores 63 vs 44 on noise.
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Bridgestone Potenza Sport, 85 vs 57 on our wet score.
Bridgestone Potenza Sport, 87 vs 50 on our dry score.
Nexen Roadian H/T, 63 vs 44 on our noise score.
Bridgestone Potenza Sport, 58 vs 52 on our comfort score.
Bridgestone Potenza Sport, 61 vs 56 on our treadwear score.
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