tirewheelguide
Head-to-head Updated

Dunlop Grandtrek ST30 vs Michelin Energy — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 0 + 0 road tests and 27 + 42 owner reviews. How we score

Energy is ahead, 60–53

Check price on Amazon · Energy or Grandtrek ST30 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.

Michelin Energy
Tire BMichelin

Energy

Summer

Tests – · none yet Owners 57 · 42 reviews

Category by category

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

  1. 53

    Dry

    Energy +2
    55
    Why this score
    SourceGrandtrek ST30Energy
    Professional tests (TWG score)≈ 59 (est.)≈ 60 (est.)
    Reviews found online4548

    Grandtrek ST30: 60% × 58.5 (est.) + 40% × 44.9 = 53

    Energy: 60% × 60 (est.) + 40% × 48.4 = 55

    No road tests of dry for Grandtrek ST30. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

    No road tests of dry for Energy. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 54

    Wet

    Energy +7
    61
    Why this score
    SourceGrandtrek ST30Energy
    Professional tests (TWG score)≈ 58 (est.)≈ 63 (est.)
    Reviews found online4857

    Grandtrek ST30: 60% × 57.8 (est.) + 40% × 48.4 = 54

    Energy: 60% × 62.9 (est.) + 40% × 57.4 = 61

    No road tests of wet for Grandtrek ST30. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

    No road tests of wet for Energy. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. 54

    Snow

    No comparison
    –
    Why this score
    SourceGrandtrek ST30Energy
    Professional tests (TWG score)≈ 61 (est.)–
    Reviews found online43–

    Grandtrek ST30: 60% × 61 (est.) + 40% × 43.1 = 54

    No road tests of snow for Grandtrek ST30. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 55

    Comfort

    Energy +10
    65
    Why this score
    SourceGrandtrek ST30Energy
    Professional tests (TWG score)≈ 64 (est.)≈ 68 (est.)
    Reviews found online4160

    Grandtrek ST30: 60% × 64.3 (est.) + 40% × 41 = 55

    Energy: 60% × 67.6 (est.) + 40% × 60.2 = 65

    No road tests of comfort for Grandtrek ST30 or Energy. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 54

    Noise

    No comparison
    –
    Why this score
    SourceGrandtrek ST30Energy
    Professional tests (TWG score)≈ 67 (est.)–
    Reviews found online34–

    Grandtrek ST30: 60% × 67.3 (est.) + 40% × 34.2 = 54

    No road tests of noise for Grandtrek ST30. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 51

    Treadwear

    Energy +16
    67
    Why this score
    SourceGrandtrek ST30Energy
    Professional tests (TWG score)≈ 58 (est.)≈ 66 (est.)
    Reviews found online4167

    Grandtrek ST30: 60% × 58.1 (est.) + 40% × 41.2 = 51

    Energy: 60% × 66.1 (est.) + 40% × 67.3 = 67

    No road tests of treadwear for Grandtrek ST30. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

    No road tests of treadwear for Energy. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 46

    Handling (owners)

    Energy +5
    51
    Why this score
    SourceGrandtrek ST30Energy
    Reviews found online4651
Scores at a glance
CategoryDunlop Grandtrek ST30Michelin Energy
Relative Score 53 60
Dry 53 55
Wet 54 61
Snow 54 –
Comfort 55 65
Noise 54 –
Treadwear 51 67
Handling (owners) 46 51

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

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

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

Grandtrek ST30

Energy

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 ST30

Pros

  • Strong dry-pavement grip and straight-line stability
  • Competitive price point and value for money
  • High mileage potential for some drivers

Cons

  • Poor wet-weather performance and susceptibility to aquaplaning
  • High levels of road noise on various surfaces
  • Inconsistent tread life, with reports of rapid wear
All owner themes in the Grandtrek ST30 review

Tire B Energy

Pros

  • Exceptional tread life and durability
  • Noticeable improvements in fuel economy
  • Low road noise and comfortable ride quality

Cons

  • Lack of steering feedback and road feel
  • Inconsistent or poor grip in wet conditions
  • High price point relative to competitors
All owner themes in the Energy review

Specs side by side

Attribute A · Dunlop Grandtrek ST30 B · Michelin Energy
CategoryAll SeasonSummer
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available5—
Rim diameters17″ – 19″—
Tread depth10/32″—
UTQG360 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Dunlop Grandtrek ST30

Michelin Energy

Winner: Michelin Energy — better treadwear, comfort and wet. It leads or ties in every category we score.

Pick tire B You want the longest tread life

Michelin Energy scores 67 vs 51 on treadwear.

Pick tire B You want the most comfortable ride

Michelin Energy scores 65 vs 55 on comfort.

Pick tire B Your priority is wet-weather safety

Michelin Energy scores 61 vs 54 on wet.

Tire A · Dunlop Grandtrek ST30
Check price on Amazon
Tire B · Michelin Energy
Check price on Amazon

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

Grandtrek ST30 or Energy?

Which is better in the wet, Grandtrek ST30 or Energy?

Michelin Energy, 61 vs 54 on our wet score.

Which grips better on dry roads, Grandtrek ST30 or Energy?

Neither, by our numbers: 53 vs 55 on the dry score, within 3 points.

Which is more comfortable, Grandtrek ST30 or Energy?

Michelin Energy, 65 vs 55 on our comfort score.

Which lasts longer, Grandtrek ST30 or Energy?

Michelin Energy, 67 vs 51 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