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Bridgestone Alenza AS Ultra vs Goodyear Assurance MaxLife — 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 + 0 road tests and 13 + 10 owner reviews. How we score

Alenza AS Ultra is ahead, 65–55

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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 +12
    54
    Why this score
    SourceAlenza AS UltraAssurance MaxLife
    Professional tests (TWG score)≈ 67 (est.)≈ 59 (est.)
    Reviews found online6546

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

    Assurance MaxLife: 60% × 58.9 (est.) + 40% × 45.9 = 54

    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).

    No road tests of dry for Assurance MaxLife. 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 +20
    49
    Why this score
    SourceAlenza AS UltraAssurance MaxLife
    Professional tests (TWG score)≈ 70 (est.)≈ 55 (est.)
    Reviews found online6941

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

    Assurance MaxLife: 60% × 54.6 (est.) + 40% × 41.2 = 49

    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).

    No road tests of wet for Assurance MaxLife. 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 +11
    59
    Why this score
    SourceAlenza AS UltraAssurance MaxLife
    Professional tests (TWG score)≈ 70 (est.)≈ 64 (est.)
    Reviews found online6951

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

    Assurance MaxLife: 60% × 64.3 (est.) + 40% × 51 = 59

    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).

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

  4. 64

    Comfort

    Alenza AS Ultra +6
    58
    Why this score
    SourceAlenza AS UltraAssurance MaxLife
    Professional tests (TWG score)≈ 67 (est.)≈ 66 (est.)
    Reviews found online6253

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

    Assurance MaxLife: 40% × 65.6 (est.) + 60% × 53.3 = 58

    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 Assurance MaxLife. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 62

    Noise

    Assurance MaxLife +1
    63
    Why this score
    SourceAlenza AS UltraAssurance MaxLife
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online5659

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

    Assurance MaxLife: 60% × 66.4 (est.) + 40% × 58.9 = 63

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

  6. 54

    Treadwear

    Assurance MaxLife +13
    67
    Why this score
    SourceAlenza AS UltraAssurance MaxLife
    Professional tests (TWG score)≈ 59 (est.)≈ 67 (est.)
    Reviews found online4667

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

    Assurance MaxLife: 60% × 66.8 (est.) + 40% × 67.2 = 67

    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 Assurance MaxLife. 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 +20
    43
    Why this score
    SourceAlenza AS UltraAssurance MaxLife
    Reviews found online6343
Scores at a glance
CategoryBridgestone Alenza AS UltraGoodyear Assurance MaxLife
Relative Score 65 55
Dry 66 54
Wet 69 49
Snow 70 59
Comfort 64 58
Noise 62 63
Treadwear 54 67
Handling (owners) 63 43

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
NotLessNeutralImportantMost
Less important
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Neutral
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Recomputed
Headline score
± 7

Alenza AS Ultra

± 8

Assurance MaxLife

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 Assurance MaxLife

Pros

  • Exceptional tread life and slow wear rate
  • Quiet and comfortable ride quality suitable for daily driving and ridesharing
  • Good initial highway and dry road comfort

Cons

  • Severe lack of wet traction and poor performance in standing water or damp conditions
  • Rubber compound appears to harden over time, leading to unpredictable slip from a stop and during acceleration
  • Slight drop in fuel efficiency compared to certain OEM tires
All owner themes in the Assurance MaxLife review

Specs side by side

Attribute A · Bridgestone Alenza AS Ultra B · Goodyear Assurance MaxLife
CategoryAll SeasonAll-Season
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available4646
Rim diameters16″ – 22″15″ – 20″
Tread depth10/32″11 - 13/32″
UTQG800 A A820 A B
Treadwear warranty80,000 mi85,000 mi
SidewallBlackwallVertical Serrated Band
Max pressure44 psi50 - 51 psi
Sizes in common1414

Which one should you actually buy?

Bridgestone Alenza AS Ultra

Goodyear Assurance MaxLife

Winner: Bridgestone Alenza AS Ultra — better wet, handling and dry. Pick the Goodyear Assurance MaxLife if treadwear matters most to you. Bridgestone Alenza AS Ultra rests on little evidence so far (0 tests, 13 reviews), so read this result as provisional. Goodyear Assurance MaxLife rests on little evidence so far (0 tests, 10 reviews), so read this result as provisional.

Pick tire A Your priority is wet-weather safety

Bridgestone Alenza AS Ultra scores 69 vs 49 on wet.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Alenza AS Ultra scores 63 vs 43 on handling.

Pick tire B You want the longest tread life

Goodyear Assurance MaxLife scores 67 vs 54 on treadwear.

Pick tire A You want the most grip on dry roads

Bridgestone Alenza AS Ultra scores 66 vs 54 on dry.

Tire A · Bridgestone Alenza AS Ultra
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Tire B · Goodyear Assurance MaxLife
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Alenza AS Ultra or Assurance MaxLife?

Which is better in the wet, Alenza AS Ultra or Assurance MaxLife?

Bridgestone Alenza AS Ultra, 69 vs 49 on our wet score.

Which grips better on dry roads, Alenza AS Ultra or Assurance MaxLife?

Bridgestone Alenza AS Ultra, 66 vs 54 on our dry score.

Which is better in snow, Alenza AS Ultra or Assurance MaxLife?

Bridgestone Alenza AS Ultra, 70 vs 59 on our snow score.

Which is quieter, Alenza AS Ultra or Assurance MaxLife?

Neither, by our numbers: 62 vs 63 on the noise score, within 3 points.

Which is more comfortable, Alenza AS Ultra or Assurance MaxLife?

Bridgestone Alenza AS Ultra, 64 vs 58 on our comfort score.

Which lasts longer, Alenza AS Ultra or Assurance MaxLife?

Goodyear Assurance MaxLife, 67 vs 54 on our treadwear score.

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