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Head-to-head Updated

Dunlop SP Sport 270 vs Dunlop SP Sport LM705 — 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 11 + 39 owner reviews. How we score

SP Sport LM705 is ahead, 65–38

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Dunlop SP Sport 270
Tire ADunlop

SP Sport 270

Summer

Provisional

Tests – · none yet Owners 23 · 11 reviews

Category by category

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

  1. 43

    Dry

    SP Sport LM705 +23
    66
    Why this score
    SourceSP Sport 270SP Sport LM705
    Professional tests (TWG score)≈ 52 (est.)≈ 66 (est.)
    Reviews found online3065

    SP Sport 270: 60% × 52.3 (est.) + 40% × 29.5 = 43

    SP Sport LM705: 60% × 66.4 (est.) + 40% × 64.5 = 66

    No road tests of dry for SP Sport 270. 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 SP Sport LM705. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 33

    Wet

    SP Sport LM705 +28
    61
    Why this score
    SourceSP Sport 270SP Sport LM705
    Professional tests (TWG score)≈ 42 (est.)≈ 63 (est.)
    Reviews found online2058

    SP Sport 270: 60% × 41.8 (est.) + 40% × 19.9 = 33

    SP Sport LM705: 60% × 63 (est.) + 40% × 57.6 = 61

    No road tests of wet for SP Sport 270. 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 SP Sport LM705. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. –

    Snow

    No comparison
    62
    Why this score
    SourceSP Sport 270SP Sport LM705
    Professional tests (TWG score)–≈ 65 (est.)
    Reviews found online–56

    SP Sport LM705: 60% × 65.4 (est.) + 40% × 56.4 = 62

    No road tests of snow for SP Sport LM705. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 49

    Comfort

    SP Sport LM705 +21
    70
    Why this score
    SourceSP Sport 270SP Sport LM705
    Professional tests (TWG score)≈ 62 (est.)≈ 69 (est.)
    Reviews found online3070

    SP Sport 270: 60% × 62.3 (est.) + 40% × 29.8 = 49

    SP Sport LM705: 60% × 69.3 (est.) + 40% × 70.1 = 70

    No road tests of comfort for SP Sport 270 or SP Sport LM705. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. –

    Noise

    No comparison
    63
    Why this score
    SourceSP Sport 270SP Sport LM705
    Professional tests (TWG score)–≈ 67 (est.)
    Reviews found online–57

    SP Sport LM705: 60% × 67.3 (est.) + 40% × 56.9 = 63

    No road tests of noise for SP Sport LM705. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 38

    Treadwear

    SP Sport LM705 +28
    66
    Why this score
    SourceSP Sport 270SP Sport LM705
    Professional tests (TWG score)≈ 51 (est.)≈ 66 (est.)
    Reviews found online1866

    SP Sport 270: 60% × 51 (est.) + 40% × 18.1 = 38

    SP Sport LM705: 60% × 65.9 (est.) + 40% × 66.4 = 66

    No road tests of treadwear for SP Sport 270. 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 SP Sport LM705. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 28

    Handling (owners)

    SP Sport LM705 +36
    64
    Why this score
    SourceSP Sport 270SP Sport LM705
    Reviews found online2864
Scores at a glance
CategoryDunlop SP Sport 270Dunlop SP Sport LM705
Relative Score 38 65
Dry 43 66
Wet 33 61
Snow – 62
Comfort 49 70
Noise – 63
Treadwear 38 66
Handling (owners) 28 64

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

SP Sport 270

SP Sport LM705

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 SP Sport 270

Pros

  • Acceptable performance in dry road conditions
  • Reasonable steering feel and quietness early in its lifespan

Cons

  • Extremely poor and dangerous wet weather traction, often described as driving on ice
  • Rapid and uneven tread wear, with many users needing replacements well under 30,000 km
  • Prone to significant understeer and wheel slip on steep slopes or during low-speed maneuvers in the rain
All owner themes in the SP Sport 270 review

Tire B SP Sport LM705

Pros

  • Exceptional ride comfort and smooth bump/pothole absorption
  • Very low road noise and quiet highway operation
  • High value for money compared to premium competitors

Cons

  • Significantly compromised wet grip and poor performance in heavy rain
  • Soft sidewalls lead to mushy steering response and lack of high-speed handling feedback
  • Faster-than-expected wear reported by some users
All owner themes in the SP Sport LM705 review

Specs side by side

Attribute A · Dunlop SP Sport 270 B · Dunlop SP Sport LM705
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available46
Rim diameters17″ – 18″16″ – 19″
Sidewall—Blackwall
Sizes in common00

Which one should you actually buy?

Dunlop SP Sport 270

Dunlop SP Sport LM705

Winner: Dunlop SP Sport LM705 — better handling, wet and treadwear. It leads or ties in every category we score. Dunlop SP Sport 270 rests on little evidence so far (0 tests, 11 reviews), so read this result as provisional.

Pick tire B You enjoy sharp, responsive handling

Dunlop SP Sport LM705 scores 64 vs 28 on handling.

Pick tire B Your priority is wet-weather safety

Dunlop SP Sport LM705 scores 61 vs 33 on wet.

Pick tire B You want the longest tread life

Dunlop SP Sport LM705 scores 66 vs 38 on treadwear.

Pick tire B You want the most grip on dry roads

Dunlop SP Sport LM705 scores 66 vs 43 on dry.

Tire A · Dunlop SP Sport 270
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Tire B · Dunlop SP Sport LM705
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SP Sport 270 or SP Sport LM705?

Which is better in the wet, SP Sport 270 or SP Sport LM705?

Dunlop SP Sport LM705, 61 vs 33 on our wet score.

Which grips better on dry roads, SP Sport 270 or SP Sport LM705?

Dunlop SP Sport LM705, 66 vs 43 on our dry score.

Which is more comfortable, SP Sport 270 or SP Sport LM705?

Dunlop SP Sport LM705, 70 vs 49 on our comfort score.

Which lasts longer, SP Sport 270 or SP Sport LM705?

Dunlop SP Sport LM705, 66 vs 38 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