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Falken FK451 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Michelin Defender looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Falken FK451 vs Michelin Defender — 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 10 + 4 owner reviews. How we score

Defender leads, 72–68 Narrow edge

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Falken FK451
Tire AFalken

FK451

Summer

Provisional

Tests – · none yet Owners 67 · 10 reviews

Michelin Defender
Tire BMichelin

Defender

Summer Premium Touring tires

Provisional

Tests – · none yet Owners 74 · 4 reviews

Category by category

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

  1. 66

    Dry

    Defender +7
    73
    Why this score
    SourceFK451Defender
    Professional tests (TWG score)≈ 67 (est.)≈ 71 (est.)
    Reviews found online6576

    FK451: 60% × 66.6 (est.) + 40% × 64.9 = 66

    Defender: 60% × 71.2 (est.) + 40% × 76.4 = 73

    No road tests of dry for FK451. 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 Defender. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 70

    Wet

    Defender +3
    73
    Why this score
    SourceFK451Defender
    Professional tests (TWG score)≈ 70 (est.)≈ 72 (est.)
    Reviews found online7074

    FK451: 60% × 70 (est.) + 40% × 70.2 = 70

    Defender: 60% × 72.2 (est.) + 40% × 74.1 = 73

    No road tests of wet for FK451. 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 Defender. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. 68

    Comfort

    Defender +3
    71
    Why this score
    SourceFK451Defender
    Professional tests (TWG score)≈ 69 (est.)≈ 70 (est.)
    Reviews found online6773

    FK451: 60% × 68.8 (est.) + 40% × 67.4 = 68

    Defender: 60% × 69.9 (est.) + 40% × 73.4 = 71

    No road tests of comfort for FK451 or Defender. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  4. 67

    Treadwear

    Defender +2
    69
    Why this score
    SourceFK451Defender
    Professional tests (TWG score)≈ 66 (est.)≈ 67 (est.)
    Reviews found online6872

    FK451: 60% × 66.2 (est.) + 40% × 67.5 = 67

    Defender: 60% × 67.5 (est.) + 40% × 71.6 = 69

    No road tests of treadwear for FK451. 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 Defender. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  5. 65

    Handling (owners)

    Defender +12
    77
    Why this score
    SourceFK451Defender
    Reviews found online6577
Scores at a glance
CategoryFalken FK451Michelin Defender
Relative Score 68 72
Dry 66 73
Wet 70 73
Comfort 68 71
Treadwear 67 69
Handling (owners) 65 77

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
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score

FK451

Defender

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A FK451

Pros

  • Exceptional price-to-performance ratio
  • Strong wet and dry traction
  • Excellent tread life and durability

Cons

  • Potential for rubber cracking between treads over long-term storage or extended age
  • Some users report a slightly less 'alive' or communicative steering feel compared to premium performance tires
  • Availability concerns as it is an older model often superseded by newer iterations
All owner themes in the FK451 review

Tire B Defender

Pros

  • Excellent ride comfort and quiet operation
  • Strong tread life and durability over several years
  • Reliable grip on dry pavement

Cons

  • Susceptibility to hydroplaning in heavy rain
  • Limited traction in deep or severe snow
  • Audible squealing during aggressive dry-pavement acceleration
All owner themes in the Defender review

Specs side by side

Attribute A · Falken FK451 B · Michelin Defender
CategorySummerSummer Premium Touring tires
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover

Which one should you actually buy?

Falken FK451

Michelin Defender

Narrow edge: Michelin Defender — better handling, dry and wet. It leads or ties in every category we score. Falken FK451 rests on little evidence so far (0 tests, 10 reviews), so read this result as provisional. Michelin Defender rests on little evidence so far (0 tests, 4 reviews), so read this result as provisional.

Pick tire B You enjoy sharp, responsive handling

Michelin Defender scores 77 vs 65 on handling.

Pick tire B You want the most grip on dry roads

Michelin Defender scores 73 vs 66 on dry.

Pick tire B Your priority is wet-weather safety

Michelin Defender scores 73 vs 70 on wet.

Pick tire B You want the most comfortable ride

Michelin Defender scores 71 vs 68 on comfort.

Tire A · Falken FK451
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Tire B · Michelin Defender
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FK451 or Defender?

Which is better in the wet, FK451 or Defender?

Michelin Defender, 73 vs 70 on our wet score.

Which grips better on dry roads, FK451 or Defender?

Michelin Defender, 73 vs 66 on our dry score.

Which is more comfortable, FK451 or Defender?

Michelin Defender, 71 vs 68 on our comfort score.

Which lasts longer, FK451 or Defender?

Neither, by our numbers: 67 vs 69 on the treadwear score, within 3 points.

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