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Dunlop Grandtrek A/T3 vs Bridgestone Alenza AS Ultra — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Grandtrek A/T3 is ahead, 74–68

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Tire ADunlop

Grandtrek A/T3

All Season Premium Touring tires

Tests – · none yet Owners 76 · 4 reviews

Category by category

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

  1. 74

    Dry

    Grandtrek A/T3 +4
    70
    Why this score
    SourceGrandtrek A/T3Alenza AS Ultra
    Reviews found online7872
  2. 75

    Wet

    Grandtrek A/T3 +3
    72
    Why this score
    SourceGrandtrek A/T3Alenza AS Ultra
    Reviews found online7773
  3. 72

    Snow

    Grandtrek A/T3 +2
    70
    Why this score
    SourceGrandtrek A/T3Alenza AS Ultra
    Reviews found online7471
  4. 71

    Comfort

    Grandtrek A/T3 +2
    69
    Why this score
    SourceGrandtrek A/T3Alenza AS Ultra
    Reviews found online7368
  5. –

    Noise

    No comparison
    64
    Why this score
    SourceGrandtrek A/T3Alenza AS Ultra
    Reviews found online–61
  6. 72

    Treadwear

    Grandtrek A/T3 +10
    62
    Why this score
    SourceGrandtrek A/T3Alenza AS Ultra
    Reviews found online7759
  7. 76

    Handling

    Grandtrek A/T3 +7
    69
    Why this score
    SourceGrandtrek A/T3Alenza AS Ultra
    Reviews found online7669
Scores at a glance
CategoryDunlop Grandtrek A/T3Bridgestone Alenza AS Ultra
Relative Score 74 68
Dry 74 70
Wet 75 72
Snow 72 70
Comfort 71 69
Noise – 64
Treadwear 72 62
Handling 76 69

Higher is better. The Relative Score follows your weights below; category scores do not change.

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Recomputed
Headline score

Grandtrek A/T3

Alenza AS Ultra

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 Grandtrek A/T3

Pros

  • Exceptional on-road grip and handling for an all-terrain tire
  • Surprisingly quiet operation and good ride comfort until heavily worn
  • Strong wet and dry performance that resolves traction issues experienced with previous tires

Cons

  • Significantly reduced traction on ultra-smooth wet surfaces such as painted cement in car parks
  • Increased road noise becomes noticeable once worn past the tread wear indicators
All owner themes in the Grandtrek A/T3 review

Tire B 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

Specs side by side

Attribute A · Dunlop Grandtrek A/T3 B · Bridgestone Alenza AS Ultra
CategoryAll Season Premium Touring tiresAll Season
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available—46
Rim diameters—16″ – 22″
Tread depth—10/32″
UTQG—800 A A
Treadwear warranty—80,000 mi
Sidewall—Blackwall
Max pressure—44 psi

Which one should you actually buy?

Dunlop Grandtrek A/T3

Bridgestone Alenza AS Ultra

Winner: Dunlop Grandtrek A/T3 — better treadwear, handling and dry. It leads or ties in every category we score.

Pick tire A You want the longest tread life

Dunlop Grandtrek A/T3 scores 72 vs 62 on treadwear.

Pick tire A You enjoy sharp, responsive handling

Dunlop Grandtrek A/T3 scores 76 vs 69 on handling.

Pick tire A You want the most grip on dry roads

Dunlop Grandtrek A/T3 scores 74 vs 70 on dry.

Pick tire A Your priority is wet-weather safety

Dunlop Grandtrek A/T3 scores 75 vs 72 on wet.

Tire A · Dunlop Grandtrek A/T3
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Tire B · Bridgestone Alenza AS Ultra
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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.

Community buzz from Reddit and forums is shown for context only — it never changes the score.

74

Leads

Grandtrek A/T3

Amazon