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Nexen N'Fera SUR4G vs Michelin Primacy 4+ — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Primacy 4+ is ahead, 77–61

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Tire ANexen

N'Fera SUR4G

Summer

Tests 67 · 1 test Owners 56 · 6 reviews

Best test result: #2 of 3 in 2025 AutoView Extreme Performance Tyre Test (wet braking)

Tire BMichelin

Primacy 4+

Summer

Tests 83 · 10 tests Owners 72 · 39 reviews

Best test result: #3 of 50 in 2023 ADAC Summer Tyre Test (overall ranking)

Category by category

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

  1. 62

    Dry

    Primacy 4+ +16
    78
    Why this score
    SourceN'Fera SUR4GPrimacy 4+
    Professional tests (TWG score)6082
    Reviews found online6572
    Dry Braking (% of best)94%97%
    Dry Handling (% of best)99%99%
  2. 71

    Wet

    Primacy 4+ +8
    79
    Why this score
    SourceN'Fera SUR4GPrimacy 4+
    Professional tests (TWG score)7582
    Reviews found online6776
    Wet Braking (% of best)96%94%
  3. 60

    Snow

    No comparison
    –
    Why this score
    SourceN'Fera SUR4GPrimacy 4+
    Reviews found online54–
  4. 58

    Comfort

    Primacy 4+ +15
    73
    Why this score
    SourceN'Fera SUR4GPrimacy 4+
    Professional tests (TWG score)–73
    Reviews found online4872
  5. 66

    Noise

    Primacy 4+ +6
    72
    Why this score
    SourceN'Fera SUR4GPrimacy 4+
    Professional tests (TWG score)–75
    Reviews found online64–
  6. 51

    Treadwear

    Primacy 4+ +31
    82
    Why this score
    SourceN'Fera SUR4GPrimacy 4+
    Professional tests (TWG score)–90
    Reviews found online4070
  7. 55

    Handling

    Primacy 4+ +13
    68
    Why this score
    SourceN'Fera SUR4GPrimacy 4+
    Reviews found online5568
Scores at a glance
CategoryNexen N'Fera SUR4GMichelin Primacy 4+
Relative Score 61 77
Dry 62 78
Wet 71 79
Snow 60 –
Comfort 58 73
Noise 66 72
Treadwear 51 82
Handling 55 68

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

Weight the categories that matter to you

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

Important
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Important
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Neutral
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Neither tire has a score here yet, so this weight changes nothing.

Less important
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Important
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Neutral
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Recomputed
Headline score

N'Fera SUR4G

Primacy 4+

Only categories both tires have data for count toward the headline score.

The professional test results behind the scores

Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.

DisciplineCategoryN'Fera SUR4GPrimacy 4+ΔBoth?
Dry Braking Dry 94% #3/3 · 2025 AutoView Extreme Performance Tyre Test 97% #3/10 · 2024 Motorhome Summer Tyre Test −2.9 Different tests
Dry Handling Dry 99% #3/3 · 2025 AutoView Extreme Performance Tyre Test 99% #10/20 · 2024 AutoBild Summer Tyre Test −0.5 Different tests
Overall Ranking Overall 33% #3/3 · 2025 AutoView Extreme Performance Tyre Test 33% #3/50 · 2023 ADAC Summer Tyre Test 0.0 Different tests
Wet Braking Wet 96% #2/3 · 2025 AutoView Extreme Performance Tyre Test 94% #6/50 · 2023 ADAC Summer Tyre Test +1.8 Different tests

Pros, cons & observations

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

Tire A N'Fera SUR4G

Pros

  • Insane level of grip on both dry and wet surfaces
  • Exceptional performance in unexpected rain conditions during track events
  • Competitive pricing compared to alternatives like the RS4

Cons

  • Rapid tread wear and short overall tire lifespan
  • Requires careful driving speeds in heavy rain after a certain threshold
All owner themes in the N'Fera SUR4G review

Tire B Primacy 4+

Pros

  • Excellent ride comfort and a smooth, compliant 'limousine-like' feel over bumps
  • Strong and reliable grip in both wet and dry conditions, inspiring confidence
  • Noticeable improvement in quietness and traction compared to predecessor tires or factory options

Cons

  • Loud road noise and a harsh drone on rough or coarse asphalt surfaces
  • Soft sidewalls can reduce steering agility and initial responsiveness compared to dedicated sport tires
  • High premium price point relative to competitors
All owner themes in the Primacy 4+ review

Specs side by side

Attribute A · Nexen N'Fera SUR4G B · Michelin Primacy 4+
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available166
Rim diameters20″16″ – 21″
Tread depth8/32″—
UTQG200 A A—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Nexen N'Fera SUR4G

Michelin Primacy 4+

Winner: Michelin Primacy 4+ — better treadwear, dry and comfort. It leads or ties in every category we score.

Pick tire B You want the longest tread life

Michelin Primacy 4+ scores 82 vs 51 on treadwear.

Pick tire B You want the most grip on dry roads

Michelin Primacy 4+ scores 78 vs 62 on dry.

Pick tire B You want the most comfortable ride

Michelin Primacy 4+ scores 73 vs 58 on comfort.

Pick tire B You enjoy sharp, responsive handling

Michelin Primacy 4+ scores 68 vs 55 on handling.

Tire A · Nexen N'Fera SUR4G
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Tire B · Michelin Primacy 4+
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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.

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

77

Leads

Primacy 4+

Amazon