Tests 68 · 1 test Owners 57 · 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 (comfort 40/60). Based on 1 + 0 road tests and 21 + 131 owner reviews. How we score
Turanza QuietTrack leads, 63–59 Narrow edge
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Tests 68 · 1 test Owners 57 · 21 reviews
Best test result: #5 of 11 in 2024 TireRack All Season and Weather Tyre Test (snow handling)
Tests – · none yet Owners 54 · 131 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Turanza QuietTrack | Solus TA51a |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 67 | ≈ 63 (est.) |
| Reviews found online | 61 | 55 |
Turanza QuietTrack: 60% × 67.4 + 40% × 60.9 = 65
Solus TA51a: 60% × 62.5 (est.) + 40% × 54.8 = 59
No road tests of dry for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
| Source | Turanza QuietTrack | Solus TA51a |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 69 | ≈ 63 (est.) |
| Reviews found online | 66 | 57 |
Turanza QuietTrack: 60% × 69.2 + 40% × 66.4 = 68
Solus TA51a: 60% × 63 (est.) + 40% × 56.6 = 60
No road tests of wet for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Turanza QuietTrack | Solus TA51a |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 65 | ≈ 66 (est.) |
| Reviews found online | 52 | 55 |
Turanza QuietTrack: 60% × 65.4 + 40% × 51.9 = 60
Solus TA51a: 60% × 65.6 (est.) + 40% × 55 = 61
No road tests of snow for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | Turanza QuietTrack | Solus TA51a |
|---|---|---|
| Professional tests (TWG score) | ≈ 68 (est.) | ≈ 66 (est.) |
| Reviews found online | 64 | 56 |
Turanza QuietTrack: 40% × 67.8 (est.) + 60% × 64.2 = 66
Solus TA51a: 40% × 66.1 (est.) + 60% × 56 = 60
No road tests of comfort for Turanza QuietTrack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
No road tests of comfort for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | Turanza QuietTrack | Solus TA51a |
|---|---|---|
| Professional tests (TWG score) | ≈ 66 (est.) | ≈ 66 (est.) |
| Reviews found online | 61 | 49 |
Turanza QuietTrack: 60% × 66.4 (est.) + 40% × 61.2 = 64
Solus TA51a: 60% × 66.4 (est.) + 40% × 49 = 59
No road tests of noise for Turanza QuietTrack or Solus TA51a. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.
| Source | Turanza QuietTrack | Solus TA51a |
|---|---|---|
| Professional tests (TWG score) | ≈ 58 (est.) | ≈ 62 (est.) |
| Reviews found online | 44 | 54 |
Turanza QuietTrack: 60% × 58.2 (est.) + 40% × 43.6 = 52
Solus TA51a: 60% × 61.9 (est.) + 40% × 53.6 = 59
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 0.36).
No road tests of treadwear for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | Turanza QuietTrack | Solus TA51a |
|---|---|---|
| Reviews found online | 59 | 52 |
| Category | Bridgestone Turanza QuietTrack | Kumho Solus TA51a |
|---|---|---|
| Relative Score | 63 | 59 |
| Dry | 65 | 59 |
| Wet | 68 | 60 |
| Snow | 60 | 61 |
| Comfort | 66 | 60 |
| Noise | 64 | 59 |
| Treadwear | 52 | 59 |
| Handling (owners) | 59 | 52 |
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
Solus TA51a
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Bridgestone Turanza QuietTrack | B · Kumho Solus TA51a |
|---|---|---|
| Category | All Season | All Season |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 29 | 79 |
| Rim diameters | 15″ – 19″ | 13″ – 20″ |
| Tread depth | 10/32″ | 10/32″ |
| UTQG | 800 A A | 640 A A |
| Treadwear warranty | 80,000 mi | 75,000 mi |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 44 psi | 51 psi |
| Sizes in common | 27 | 27 |
Bridgestone Turanza QuietTrack
Kumho Solus TA51a
Narrow edge: Bridgestone Turanza QuietTrack — better wet, handling and dry. Pick the Kumho Solus TA51a if treadwear matters most to you.
Bridgestone Turanza QuietTrack scores 68 vs 60 on wet.
Bridgestone Turanza QuietTrack scores 59 vs 52 on handling.
Kumho Solus TA51a scores 59 vs 52 on treadwear.
Bridgestone Turanza QuietTrack scores 65 vs 59 on dry.
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Bridgestone Turanza QuietTrack, 68 vs 60 on our wet score.
Bridgestone Turanza QuietTrack, 65 vs 59 on our dry score.
Neither, by our numbers: 60 vs 61 on the snow score, within 3 points.
Bridgestone Turanza QuietTrack, 64 vs 59 on our noise score.
Bridgestone Turanza QuietTrack, 66 vs 60 on our comfort score.
Kumho Solus TA51a, 59 vs 52 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