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Bridgestone Alenza AS Ultra vs Bridgestone Turanza QuietTrack — 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 + 1 road tests and 13 + 21 owner reviews. How we score

Alenza AS Ultra leads, 65–63 Narrow edge

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Bridgestone Turanza QuietTrack
Tire BBridgestone

Turanza QuietTrack

All Season

± 8

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)

Category by category

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

  1. 66

    Dry

    Alenza AS Ultra +1
    65
    Why this score
    SourceAlenza AS UltraTuranza QuietTrack
    Professional tests (TWG score) · – / 1 tests≈ 67 (est.)67
    Reviews found online6561

    Alenza AS Ultra: 60% × 66.6 (est.) + 40% × 64.7 = 66

    Turanza QuietTrack: 60% × 67.4 + 40% × 60.9 = 65

    No road tests of dry for Alenza AS Ultra. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 69

    Wet

    Alenza AS Ultra +1
    68
    Why this score
    SourceAlenza AS UltraTuranza QuietTrack
    Professional tests (TWG score) · – / 1 tests≈ 70 (est.)69
    Reviews found online6966

    Alenza AS Ultra: 60% × 69.7 (est.) + 40% × 68.8 = 69

    Turanza QuietTrack: 60% × 69.2 + 40% × 66.4 = 68

    No road tests of wet for Alenza AS Ultra. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 70

    Snow

    Alenza AS Ultra +10
    60
    Why this score
    SourceAlenza AS UltraTuranza QuietTrack
    Professional tests (TWG score) · – / 1 tests≈ 70 (est.)65
    Reviews found online6952

    Alenza AS Ultra: 60% × 70 (est.) + 40% × 68.9 = 70

    Turanza QuietTrack: 60% × 65.4 + 40% × 51.9 = 60

    No road tests of snow for Alenza AS Ultra. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 64

    Comfort

    Turanza QuietTrack +2
    66
    Why this score
    SourceAlenza AS UltraTuranza QuietTrack
    Professional tests (TWG score)≈ 67 (est.)≈ 68 (est.)
    Reviews found online6264

    Alenza AS Ultra: 40% × 67.3 (est.) + 60% × 62.1 = 64

    Turanza QuietTrack: 40% × 67.8 (est.) + 60% × 64.2 = 66

    No road tests of comfort for Alenza AS Ultra. 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 Turanza QuietTrack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 62

    Noise

    Turanza QuietTrack +2
    64
    Why this score
    SourceAlenza AS UltraTuranza QuietTrack
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online5661

    Alenza AS Ultra: 60% × 66.4 (est.) + 40% × 56 = 62

    Turanza QuietTrack: 60% × 66.4 (est.) + 40% × 61.2 = 64

    No road tests of noise for Alenza AS Ultra or Turanza QuietTrack. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 54

    Treadwear

    Alenza AS Ultra +2
    52
    Why this score
    SourceAlenza AS UltraTuranza QuietTrack
    Professional tests (TWG score)≈ 59 (est.)≈ 58 (est.)
    Reviews found online4644

    Alenza AS Ultra: 60% × 59.3 (est.) + 40% × 46.4 = 54

    Turanza QuietTrack: 60% × 58.2 (est.) + 40% × 43.6 = 52

    No road tests of treadwear for Alenza AS Ultra. 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 Turanza QuietTrack. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 63

    Handling (owners)

    Alenza AS Ultra +4
    59
    Why this score
    SourceAlenza AS UltraTuranza QuietTrack
    Reviews found online6359
Scores at a glance
CategoryBridgestone Alenza AS UltraBridgestone Turanza QuietTrack
Relative Score 65 63
Dry 66 65
Wet 69 68
Snow 70 60
Comfort 64 66
Noise 62 64
Treadwear 54 52
Handling (owners) 63 59

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
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Neutral
NotLessNeutralImportantMost
Less important
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Neutral
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Recomputed
Headline score
± 7

Alenza AS Ultra

± 8

Turanza QuietTrack

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Alenza AS Ultra

Pros

  • Strong traction on both wet and dry road surfaces
  • Improved ride comfort and handling compared to some factory-installed alternatives
  • Capable performance in varied weather conditions for some users

Cons

  • Reports of premature tread wear and short service life
  • Noticeable road noise compared to other premium tires
  • Inconsistent performance in severe winter conditions, particularly on ice and deep snow
All owner themes in the Alenza AS Ultra review

Tire B Turanza QuietTrack

Pros

  • Dramatically reduced road noise and exceptionally quiet operation
  • Smooth and comfortable ride quality
  • Strong grip and responsive handling in dry and wet conditions

Cons

  • Very poor traction and instability on snow-covered roads
  • Treadlife often falls significantly short of the 80,000-mile warranty for some users
  • Can become noticeably louder as the tires wear down
All owner themes in the Turanza QuietTrack review

Specs side by side

Attribute A · Bridgestone Alenza AS Ultra B · Bridgestone Turanza QuietTrack
CategoryAll SeasonAll Season
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available4629
Rim diameters16″ – 22″15″ – 19″
Tread depth10/32″10/32″
UTQG800 A A800 A A
Treadwear warranty80,000 mi80,000 mi
SidewallBlackwallBlackwall
Max pressure44 psi44 psi
Sizes in common11

Which one should you actually buy?

Bridgestone Alenza AS Ultra

Bridgestone Turanza QuietTrack

Narrow edge: Bridgestone Alenza AS Ultra — better snow. Where the Bridgestone Turanza QuietTrack is ahead, it is by less than 3 points. Bridgestone Alenza AS Ultra rests on little evidence so far (0 tests, 13 reviews), so read this result as provisional.

Pick tire A You drive through snowy winters

Bridgestone Alenza AS Ultra scores 70 vs 60 on snow.

Tire A · Bridgestone Alenza AS Ultra
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Tire B · Bridgestone Turanza QuietTrack
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Alenza AS Ultra or Turanza QuietTrack?

Which is better in the wet, Alenza AS Ultra or Turanza QuietTrack?

Neither, by our numbers: 69 vs 68 on the wet score, within 3 points.

Which grips better on dry roads, Alenza AS Ultra or Turanza QuietTrack?

Neither, by our numbers: 66 vs 65 on the dry score, within 3 points.

Which is better in snow, Alenza AS Ultra or Turanza QuietTrack?

Bridgestone Alenza AS Ultra, 70 vs 60 on our snow score.

Which is quieter, Alenza AS Ultra or Turanza QuietTrack?

Neither, by our numbers: 62 vs 64 on the noise score, within 3 points.

Which is more comfortable, Alenza AS Ultra or Turanza QuietTrack?

Neither, by our numbers: 64 vs 66 on the comfort score, within 3 points.

Which lasts longer, Alenza AS Ultra or Turanza QuietTrack?

Neither, by our numbers: 54 vs 52 on the treadwear score, within 3 points.

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