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Dunlop Grandtrek A/T3 vs Dunlop Grandtrek SJ6 — 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 4 + 6 owner reviews. How we score

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Dunlop Grandtrek A/T3
Tire ADunlop

Grandtrek A/T3

All-Terrain tire

Tests – · none yet Owners – · 4 reviews (needs 5)

Dunlop Grandtrek SJ6
Tire BDunlop

Grandtrek SJ6

Winter Premium Touring tires

± 8Provisional

Tests – · none yet Owners 47 · 6 reviews

Category by category

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

  1. –

    Dry

    No comparison
    51
    Why this score
    SourceGrandtrek A/T3Grandtrek SJ6
    Professional tests (TWG score)–≈ 57 (est.)
    Reviews found online–42

    Grandtrek SJ6: 60% × 57.4 (est.) + 40% × 42.4 = 51

    No road tests of dry for Grandtrek SJ6. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. –

    Wet

    No comparison
    54
    Why this score
    SourceGrandtrek A/T3Grandtrek SJ6
    Professional tests (TWG score)–≈ 58 (est.)
    Reviews found online–48

    Grandtrek SJ6: 60% × 58.4 (est.) + 40% × 47.9 = 54

    No road tests of wet for Grandtrek SJ6. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.54).

  3. –

    Snow

    No comparison
    58
    Why this score
    SourceGrandtrek A/T3Grandtrek SJ6
    Professional tests (TWG score)–≈ 64 (est.)
    Reviews found online–50

    Grandtrek SJ6: 60% × 63.9 (est.) + 40% × 50.1 = 58

    No road tests of snow for Grandtrek SJ6. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. –

    Comfort

    No comparison
    53
    Why this score
    SourceGrandtrek A/T3Grandtrek SJ6
    Professional tests (TWG score)–≈ 65 (est.)
    Reviews found online–46

    Grandtrek SJ6: 40% × 64.9 (est.) + 60% × 45.6 = 53

    No road tests of comfort for Grandtrek SJ6. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. –

    Noise

    No comparison
    59
    Why this score
    SourceGrandtrek A/T3Grandtrek SJ6
    Professional tests (TWG score)–≈ 67 (est.)
    Reviews found online–48

    Grandtrek SJ6: 60% × 66.5 (est.) + 40% × 48.4 = 59

    No road tests of noise for Grandtrek SJ6. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. –

    Treadwear

    No comparison
    54
    Why this score
    SourceGrandtrek A/T3Grandtrek SJ6
    Professional tests (TWG score)–≈ 59 (est.)
    Reviews found online–46

    Grandtrek SJ6: 60% × 59.3 (est.) + 40% × 46 = 54

    No road tests of treadwear for Grandtrek SJ6. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  7. –

    Handling (owners)

    No comparison
    47
    Why this score
    SourceGrandtrek A/T3Grandtrek SJ6
    Reviews found online–47
Scores at a glance
CategoryDunlop Grandtrek A/T3Dunlop Grandtrek SJ6
Relative Score – 54
Dry – 51
Wet – 54
Snow – 58
Comfort – 53
Noise – 59
Treadwear – 54
Handling (owners) – 47

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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score

Grandtrek A/T3

± 8

Grandtrek SJ6

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 Grandtrek SJ6

Pros

  • Competitive and affordable pricing
  • Good performance in snow, wet, and dry conditions
  • Durable, meaty tread design suitable for rough roads

Cons

  • High level of road noise
  • Poor traction and grip on ice
  • Challenging handling and braking performance reported by some users
All owner themes in the Grandtrek SJ6 review

Specs side by side

Attribute A · Dunlop Grandtrek A/T3 B · Dunlop Grandtrek SJ6
CategoryAll-Terrain tireWinter Premium Touring tires
Vehicle typeSUV and 4x4SUV and 4x4
Tread depth—13/32″
Sidewall—Blackwall
Max pressure—44 psi

Which one should you actually buy?

Dunlop Grandtrek A/T3

Dunlop Grandtrek SJ6

Only Dunlop Grandtrek SJ6 has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Dunlop Grandtrek A/T3
Check price on Amazon
Tire B · Dunlop Grandtrek SJ6
Check price on Amazon

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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.

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