tirewheelguide
Head-to-head Updated

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

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

Grandtrek A/T3 is ahead, 74–68

Check price on Amazon · Grandtrek A/T3 or Alenza AS Ultra on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Tire BDunlop

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. 70

    Dry

    Grandtrek A/T3 +4
    74
    Why this score
    SourceAlenza AS UltraGrandtrek A/T3
    Reviews found online7278
  2. 72

    Wet

    Grandtrek A/T3 +3
    75
    Why this score
    SourceAlenza AS UltraGrandtrek A/T3
    Reviews found online7377
  3. 70

    Snow

    Grandtrek A/T3 +2
    72
    Why this score
    SourceAlenza AS UltraGrandtrek A/T3
    Reviews found online7174
  4. 69

    Comfort

    Grandtrek A/T3 +2
    71
    Why this score
    SourceAlenza AS UltraGrandtrek A/T3
    Reviews found online6873
  5. 64

    Noise

    No comparison
    –
    Why this score
    SourceAlenza AS UltraGrandtrek A/T3
    Reviews found online61–
  6. 62

    Treadwear

    Grandtrek A/T3 +10
    72
    Why this score
    SourceAlenza AS UltraGrandtrek A/T3
    Reviews found online5977
  7. 69

    Handling

    Grandtrek A/T3 +7
    76
    Why this score
    SourceAlenza AS UltraGrandtrek A/T3
    Reviews found online6976
Scores at a glance
CategoryBridgestone Alenza AS UltraDunlop Grandtrek A/T3
Relative Score 68 74
Dry 70 74
Wet 72 75
Snow 70 72
Comfort 69 71
Noise 64 –
Treadwear 62 72
Handling 69 76

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

Weight the categories that matter to you

Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

Important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost

Neither tire has a score here yet, so this weight changes nothing.

Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score

Alenza AS Ultra

Grandtrek A/T3

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 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

Specs side by side

Attribute A · Bridgestone Alenza AS Ultra B · Dunlop Grandtrek A/T3
CategoryAll SeasonAll Season Premium Touring tires
Vehicle typeSUV and 4x4SUV and 4x4
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

Dunlop Grandtrek A/T3

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

Pick tire B You want the longest tread life

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

Pick tire B You enjoy sharp, responsive handling

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

Pick tire B You want the most grip on dry roads

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

Pick tire B Your priority is wet-weather safety

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

Tire A · Bridgestone Alenza AS Ultra
Check price on Amazon
Tire B · Dunlop Grandtrek A/T3
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

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