Tests 68 · 1 test Owners 64 · 21 reviews
Best test result: #5 of 11 in 2024 TireRack All Season and Weather Tyre Test (snow handling)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 1 + 0 road tests and 21 + 37 owner reviews. How we score
Turanza QuietTrack is ahead, 66–60
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Tests 68 · 1 test Owners 64 · 21 reviews
Best test result: #5 of 11 in 2024 TireRack All Season and Weather Tyre Test (snow handling)
Tests – · none yet Owners 54 · 37 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Turanza QuietTrack | P Zero Nero All Season Run Flat |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 67 | ≈ 66 (est.) |
| Reviews found online | 67 | 63 |
Turanza QuietTrack: 60% × 67.5 + 40% × 66.9 = 67
P Zero Nero All Season Run Flat: 60% × 65.7 (est.) + 40% × 62.6 = 64
No road tests of dry for P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
| Source | Turanza QuietTrack | P Zero Nero All Season Run Flat |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 69 | ≈ 65 (est.) |
| Reviews found online | 71 | 62 |
Turanza QuietTrack: 60% × 69.2 + 40% × 70.8 = 70
P Zero Nero All Season Run Flat: 60% × 65.2 (est.) + 40% × 61.5 = 64
No road tests of wet for P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
| Source | Turanza QuietTrack | P Zero Nero All Season Run Flat |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 65 | ≈ 65 (est.) |
| Reviews found online | 56 | 54 |
Turanza QuietTrack: 60% × 65.5 + 40% × 56.4 = 62
P Zero Nero All Season Run Flat: 60% × 64.6 (est.) + 40% × 53.8 = 60
No road tests of snow for P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).
| Source | Turanza QuietTrack | P Zero Nero All Season Run Flat |
|---|---|---|
| Professional tests (TWG score) | ≈ 69 (est.) | ≈ 64 (est.) |
| Reviews found online | 70 | 39 |
Turanza QuietTrack: 60% × 69.3 (est.) + 40% × 69.9 = 70
P Zero Nero All Season Run Flat: 60% × 63.8 (est.) + 40% × 38.5 = 54
No road tests of comfort for Turanza QuietTrack or P Zero Nero All Season Run Flat. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Turanza QuietTrack | P Zero Nero All Season Run Flat |
|---|---|---|
| Professional tests (TWG score) | ≈ 67 (est.) | ≈ 67 (est.) |
| Reviews found online | 66 | 42 |
Turanza QuietTrack: 60% × 67.3 (est.) + 40% × 65.9 = 67
P Zero Nero All Season Run Flat: 60% × 67.3 (est.) + 40% × 41.7 = 57
No road tests of noise for Turanza QuietTrack or P Zero Nero All Season Run Flat. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
| Source | Turanza QuietTrack | P Zero Nero All Season Run Flat |
|---|---|---|
| Professional tests (TWG score) | ≈ 62 (est.) | ≈ 61 (est.) |
| Reviews found online | 54 | 50 |
Turanza QuietTrack: 60% × 62 (est.) + 40% × 53.7 = 59
P Zero Nero All Season Run Flat: 60% × 60.8 (est.) + 40% × 49.9 = 56
No road tests of treadwear for Turanza QuietTrack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
No road tests of treadwear for P Zero Nero All Season Run Flat. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
| Source | Turanza QuietTrack | P Zero Nero All Season Run Flat |
|---|---|---|
| Reviews found online | 66 | 47 |
| Category | Bridgestone Turanza QuietTrack | Pirelli P Zero Nero All Season Run Flat |
|---|---|---|
| Relative Score | 66 | 60 |
| Dry | 67 | 64 |
| Wet | 70 | 64 |
| Snow | 62 | 60 |
| Comfort | 70 | 54 |
| Noise | 67 | 57 |
| Treadwear | 59 | 56 |
| Handling (owners) | 66 | 47 |
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.
Turanza QuietTrack
P Zero Nero All Season Run Flat
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
| Attribute | A · Bridgestone Turanza QuietTrack | B · Pirelli P Zero Nero All Season Run Flat |
|---|---|---|
| Category | All Season | All-Season tire |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 29 | — |
| Rim diameters | 15″ – 19″ | — |
| Tread depth | 10/32″ | — |
| UTQG | 800 A A | — |
| Treadwear warranty | 80,000 mi | — |
| Sidewall | Blackwall | — |
| Max pressure | 44 psi | — |
Bridgestone Turanza QuietTrack
Pirelli P Zero Nero All Season Run Flat
Winner: Bridgestone Turanza QuietTrack — better handling, comfort and noise. It leads or ties in every category we score.
Bridgestone Turanza QuietTrack scores 66 vs 47 on handling.
Bridgestone Turanza QuietTrack scores 70 vs 54 on comfort.
Bridgestone Turanza QuietTrack scores 67 vs 57 on noise.
Bridgestone Turanza QuietTrack scores 70 vs 64 on wet.
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Bridgestone Turanza QuietTrack, 70 vs 64 on our wet score.
Bridgestone Turanza QuietTrack, 67 vs 64 on our dry score.
Neither, by our numbers: 62 vs 60 on the snow score, within 3 points.
Bridgestone Turanza QuietTrack, 67 vs 57 on our noise score.
Bridgestone Turanza QuietTrack, 70 vs 54 on our comfort score.
Bridgestone Turanza QuietTrack, 59 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