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Head-to-head Updated

Bridgestone Alenza AS Ultra vs Pirelli SNOWCONTROL Serie II — 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 + 7 owner reviews. How we score

SNOWCONTROL Serie II is ahead, 70–65

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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

    SNOWCONTROL Serie II +2
    68
    Why this score
    SourceAlenza AS UltraSNOWCONTROL Serie II
    Professional tests (TWG score)≈ 67 (est.)≈ 68 (est.)
    Reviews found online6569

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

    SNOWCONTROL Serie II: 60% × 68.2 (est.) + 40% × 68.5 = 68

    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 SNOWCONTROL Serie II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 69

    Wet

    SNOWCONTROL Serie II +4
    73
    Why this score
    SourceAlenza AS UltraSNOWCONTROL Serie II
    Professional tests (TWG score)≈ 70 (est.)≈ 72 (est.)
    Reviews found online6974

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

    SNOWCONTROL Serie II: 60% × 72.4 (est.) + 40% × 73.8 = 73

    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 SNOWCONTROL Serie II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 70

    Snow

    SNOWCONTROL Serie II +3
    73
    Why this score
    SourceAlenza AS UltraSNOWCONTROL Serie II
    Professional tests (TWG score)≈ 70 (est.)≈ 72 (est.)
    Reviews found online6974

    Alenza AS Ultra: 60% × 70 (est.) + 40% × 69 = 70

    SNOWCONTROL Serie II: 60% × 71.7 (est.) + 40% × 74.2 = 73

    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 SNOWCONTROL Serie II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 64

    Comfort

    SNOWCONTROL Serie II +1
    65
    Why this score
    SourceAlenza AS UltraSNOWCONTROL Serie II
    Professional tests (TWG score)≈ 67 (est.)≈ 68 (est.)
    Reviews found online6264

    Alenza AS Ultra: 40% × 67.3 (est.) + 60% × 62 = 64

    SNOWCONTROL Serie II: 40% × 67.7 (est.) + 60% × 64 = 65

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

  5. 62

    Noise

    No comparison
    –
    Why this score
    SourceAlenza AS UltraSNOWCONTROL Serie II
    Professional tests (TWG score)≈ 66 (est.)–
    Reviews found online56–

    Alenza AS Ultra: 60% × 66.3 (est.) + 40% × 55.8 = 62

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

  6. 54

    Treadwear

    SNOWCONTROL Serie II +15
    69
    Why this score
    SourceAlenza AS UltraSNOWCONTROL Serie II
    Professional tests (TWG score)≈ 59 (est.)≈ 68 (est.)
    Reviews found online4671

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

    SNOWCONTROL Serie II: 60% × 68.1 (est.) + 40% × 71 = 69

    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 SNOWCONTROL Serie II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 62

    Handling (owners)

    SNOWCONTROL Serie II +10
    72
    Why this score
    SourceAlenza AS UltraSNOWCONTROL Serie II
    Reviews found online6272
Scores at a glance
CategoryBridgestone Alenza AS UltraPirelli SNOWCONTROL Serie II
Relative Score 65 70
Dry 66 68
Wet 69 73
Snow 70 73
Comfort 64 65
Noise 62 –
Treadwear 54 69
Handling (owners) 62 72

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
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 8

Alenza AS Ultra

± 8

SNOWCONTROL Serie II

Only categories both tires have data for count toward the headline score.

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 SNOWCONTROL Serie II

Pros

  • Fantastic grip and control in deep snow, ice, and wet conditions
  • Exceptional longevity and slow, even tread wear over multiple seasons
  • Short and predictable braking distances on slippery surfaces

Cons

  • Noticeable road noise during regular driving
  • Some users feel they are relatively expensive for what they offer
All owner themes in the SNOWCONTROL Serie II review

Specs side by side

Attribute A · Bridgestone Alenza AS Ultra B · Pirelli SNOWCONTROL Serie II
CategoryAll SeasonWinter
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available46—
Rim diameters16″ – 22″—
Tread depth10/32″—
UTQG800 A A—
Treadwear warranty80,000 mi—
SidewallBlackwall—
Max pressure44 psi—

Which one should you actually buy?

Bridgestone Alenza AS Ultra

Pirelli SNOWCONTROL Serie II

Winner: Pirelli SNOWCONTROL Serie II — better treadwear, handling and wet. It leads or ties in every category we score. Bridgestone Alenza AS Ultra rests on little evidence so far (0 tests, 13 reviews), so read this result as provisional. Pirelli SNOWCONTROL Serie II rests on little evidence so far (0 tests, 7 reviews), so read this result as provisional.

Pick tire B You want the longest tread life

Pirelli SNOWCONTROL Serie II scores 69 vs 54 on treadwear.

Pick tire B You enjoy sharp, responsive handling

Pirelli SNOWCONTROL Serie II scores 72 vs 62 on handling.

Pick tire B Your priority is wet-weather safety

Pirelli SNOWCONTROL Serie II scores 73 vs 69 on wet.

Pick tire B You drive through snowy winters

Pirelli SNOWCONTROL Serie II scores 73 vs 70 on snow.

Tire A · Bridgestone Alenza AS Ultra
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Tire B · Pirelli SNOWCONTROL Serie II
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Alenza AS Ultra or SNOWCONTROL Serie II?

Which is better in the wet, Alenza AS Ultra or SNOWCONTROL Serie II?

Pirelli SNOWCONTROL Serie II, 73 vs 69 on our wet score.

Which grips better on dry roads, Alenza AS Ultra or SNOWCONTROL Serie II?

Neither, by our numbers: 66 vs 68 on the dry score, within 3 points.

Which is better in snow, Alenza AS Ultra or SNOWCONTROL Serie II?

Pirelli SNOWCONTROL Serie II, 73 vs 70 on our snow score.

Which is more comfortable, Alenza AS Ultra or SNOWCONTROL Serie II?

Neither, by our numbers: 64 vs 65 on the comfort score, within 3 points.

Which lasts longer, Alenza AS Ultra or SNOWCONTROL Serie II?

Pirelli SNOWCONTROL Serie II, 69 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