tirewheelguide

Dunlop Grandtrek Winter M3 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Dunlop Grandtrek Winter M3 vs Continental WinterContact TS 870 P — 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 + 31 road tests and 1 + 33 owner reviews. How we score

Check price on Amazon · Grandtrek Winter M3 Check price on Amazon · WinterContact TS 870 P
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.

Continental WinterContact TS 870 P
Tire BContinental

WinterContact TS 870 P

Winter

± 4

Tests 83 · 31 tests Owners 81 · 33 reviews

Best test result: #1 of 20 in 2023 Auto Bild Winter Tyre Test (dry handling)

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
    81
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Professional tests (TWG score) · – / 25 tests–83
    Reviews found online–79

    WinterContact TS 870 P: 60% × 83.3 + 40% × 78.5 = 81

  2. –

    Wet

    No comparison
    91
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Professional tests (TWG score) · – / 31 tests–95
    Reviews found online–86

    WinterContact TS 870 P: 60% × 94.9 + 40% × 86.1 = 91

  3. –

    Snow

    No comparison
    79
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Professional tests (TWG score) · – / 30 tests–80
    Reviews found online–77

    WinterContact TS 870 P: 60% × 79.9 + 40% × 76.5 = 79

  4. –

    Comfort

    No comparison
    86
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Professional tests (TWG score) · – / 7 tests–93
    Reviews found online–81

    WinterContact TS 870 P: 40% × 93.4 + 60% × 81 = 86

  5. –

    Noise

    No comparison
    73
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Professional tests (TWG score) · – / 22 tests–78
    Reviews found online–≈ 66 (est.)

    WinterContact TS 870 P: 60% × 77.7 + 40% × 66.5 (est.) = 73

    No owner ratings of noise for WinterContact TS 870 P. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  6. –

    Treadwear

    No comparison
    74
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Professional tests (TWG score) · – / 7 tests–71
    Reviews found online–80

    WinterContact TS 870 P: 60% × 70.7 + 40% × 80.2 = 74

  7. –

    Handling (owners)

    No comparison
    83
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Reviews found online–83
  8. –

    Efficiency

    No comparison
    86
    Why this score
    SourceGrandtrek Winter M3WinterContact TS 870 P
    Professional tests (TWG score) · – / 24 tests–86
Scores at a glance
CategoryDunlop Grandtrek Winter M3Continental WinterContact TS 870 P
Relative Score – 82
Dry – 81
Wet – 91
Snow – 79
Comfort – 86
Noise – 73
Treadwear – 74
Handling (owners) – 83
Efficiency – 86

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
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost
Recomputed
Headline score

Grandtrek Winter M3

± 4

WinterContact TS 870 P

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 Winter M3

Pros

  • Excellent performance in slushy road conditions
  • Proven track record and longevity in the market
  • Available in specific sizes and homologations for premium vehicles

Cons

  • Outperformed by newer tire generations in pure snow conditions
  • Limited modern alternatives for specific high-load index requirements
All owner themes in the Grandtrek Winter M3 review

Tire B WinterContact TS 870 P

Pros

  • Exceptionally low noise levels and high ride comfort
  • Outstanding wet weather and slush performance, cutting through heavy rain effortlessly
  • Balanced dry and cold-weather handling with impressive cornering stability

Cons

  • Higher price point compared to some competitors
  • Steering response and initial stiffness are slightly softer and less sporty than dedicated summer tires or some rivals
  • Snow and ice traction can feel less exceptional or borderline inadequate for a small subset of users
All owner themes in the WinterContact TS 870 P review

Specs side by side

Attribute A · Dunlop Grandtrek Winter M3 B · Continental WinterContact TS 870 P
CategoryWinter Premium Touring tiresWinter
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available—121
Rim diameters—16″ – 23″

Which one should you actually buy?

Dunlop Grandtrek Winter M3

Continental WinterContact TS 870 P

Only Continental WinterContact TS 870 P has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Dunlop Grandtrek Winter M3
Check price on Amazon
Tire B · Continental WinterContact TS 870 P
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.

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