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Head-to-head Updated May 2026

Dunlop Grandtrek Winter M3 vs Dunlop SP Sport LM 705 — Compared (May 2026)

Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.

Tire A Dunlop

Dunlop Grandtrek Winter M3

Winter Premium Touring tires

Dunlop Grandtrek Winter M3 tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
89/100
1 owner review
Dry
90
Wet
100
Comfort
70
Treadwear
90
Handling
100
Check price on Amazon

Prices change daily — check the retailer for your size.

VS
Tire B Dunlop

Dunlop SP Sport LM 705

Summer Ultra High Performance tires

Dunlop SP Sport LM 705 tread pattern
Objective (60%)
–/100
No test data yet
User signal (40%)
74/100
46 owner reviews
Dry
83
Wet
67
Comfort
88
Treadwear
80
Handling
74
Check price on Amazon

Prices change daily — check the retailer for your size.

VerdictWinner: Dunlop Grandtrek Winter M3 — better wet, handling and treadwear. Pick the Dunlop SP Sport LM 705 if comfort matters most to you.
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Category breakdown

5 categories, side by side

Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.

Dry

Weight: Neutral
Score (0–100) Grandtrek Winter M3 leads by 7
A
90
B
83
Why this score
SourceGrandtrek Winter M3SP Sport LM 705
Tyre Reviews owners 90 81

Wet

Weight: Important
Score (0–100) Grandtrek Winter M3 leads by 33
A
100
B
67
Why this score
SourceGrandtrek Winter M3SP Sport LM 705
Tyre Reviews owners 100 62

Comfort

Weight: Neutral
Score (0–100) SP Sport LM 705 leads by 18
A
70
B
88
Why this score
SourceGrandtrek Winter M3SP Sport LM 705
Tyre Reviews owners 70 89

Treadwear

Weight: Important
Score (0–100) Grandtrek Winter M3 leads by 10
A
90
B
80
Why this score
SourceGrandtrek Winter M3SP Sport LM 705
Tyre Reviews owners 90 82

Handling

Weight: Neutral
Score (0–100) Grandtrek Winter M3 leads by 26
A
100
B
74
Why this score
SourceGrandtrek Winter M3SP Sport LM 705
Tyre Reviews owners 100 74

Scores at a glance

CategoryDunlop Grandtrek Winter M3Dunlop SP Sport LM 705
Relative Score 91 77
Dry 90 83
Wet 100 67
Comfort 70 88
Treadwear 90 80
Handling 100 74

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

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

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Recomputed
Headline score

Tire A

Tire B

From owners

Pros, cons & observations

Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.

Tire A Dunlop Grandtrek Winter M3

The Dunlop Grandtrek Winter M3 is regarded as a long-standing, reliable winter tire that excels in slushy, urban, and intercity road conditions. While newer generations have since been released, its continued availability and specific manufacturer homologations, such as the Mercedes M0, underscore its enduring performance and specialized fitment capabilities.

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

Observations

  • The tire remains a viable solution for older luxury vehicles requiring specific manufacturer-approved (M0) fitments.
  • Users with specific high-load index requirements (e.g., 109 index) find this tire to be one of the few remaining options for larger rim sizes like 19-inch.
Tire B Dunlop SP Sport LM 705

The Dunlop SP Sport LM 705 is widely regarded as a dedicated touring tire that excels in ride comfort, noise reduction, and value. While it receives high praise for its ability to absorb road imperfections and provide a quiet cabin, users frequently note that its soft sidewall construction results in compromised handling precision and significant limitations in wet-weather traction.

Pros

  • Exceptional ride comfort and vibration absorption
  • Very low road noise levels
  • High value-for-money proposition
  • Good dry-weather handling for daily commuting

Cons

  • Poor wet-weather grip and high risk of hydroplaning
  • Soft sidewalls lead to 'mushy' steering response
  • Inconsistent tread life reports
  • Not suitable for high-performance or spirited driving

Observations

  • Users with high-horsepower vehicles (e.g., C63s AMG) report that the tire is incapable of handling high torque, leading to significant traction loss.
  • Owners of luxury sedans and daily commuters appreciate the comfort benefits, whereas performance-oriented drivers find the soft sidewalls detrimental to cornering stability.
  • The tire is frequently noted as an effective, budget-friendly alternative to premium OEM tires for standard passenger vehicles.
Specifications

Specs side by side

Attribute A · Dunlop Grandtrek Winter M3 B · Dunlop SP Sport LM 705
CategoryWinter Premium Touring tiresSummer Ultra High Performance tires
Vehicle typeSUV and 4x4—
Sizes available—6
Rim diameters—16″ – 19″
Sidewall—Blackwall
Final verdict

Which one should you actually buy?

Dunlop

Dunlop

Winner: Dunlop Grandtrek Winter M3 — better wet, handling and treadwear. Pick the Dunlop SP Sport LM 705 if comfort matters most to you.

Pick tire A Your priority is wet-weather safety

Dunlop Grandtrek Winter M3 scores 100 vs 67 on wet.

Pick tire A You enjoy sharp, responsive handling

Dunlop Grandtrek Winter M3 scores 100 vs 74 on handling.

Pick tire B You want the most comfortable ride

Dunlop SP Sport LM 705 scores 88 vs 70 on comfort.

Pick tire A You want the longest tread life

Dunlop Grandtrek Winter M3 scores 90 vs 80 on treadwear.

Tire A · Dunlop Grandtrek Winter M3
Check price on Amazon
Tire B · Dunlop SP Sport LM 705
Check price on Amazon

How do we compare tires?

Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.

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