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Head-to-head Updated

Nexen N Fera SU1 vs Kumho Solus KH17 — Compared

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

N Fera SU1 leads, 64–61 Narrow edge

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Tire ANexen

N Fera SU1

Summer

Tests 63 · 3 tests Owners 63 · 164 reviews

Best test result: #14 of 22 in 2022 Consumer Reports Ultra High Performance Summer Tires (overall ranking)

Tire BKumho

Solus KH17

Summer

Tests – · none yet Owners 58 · 56 reviews

Best test result: #9 of 15 in 2011 European Summer Tyre Test - 175/65 R14 (overall ranking)

Category by category

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

  1. 59

    Dry

    Solus KH17 +1
    60
    Why this score
    SourceN Fera SU1Solus KH17
    Professional tests (TWG score)55–
    Reviews found online6455
  2. 64

    Wet

    Level
    64
    Why this score
    SourceN Fera SU1Solus KH17
    Professional tests (TWG score)62–
    Reviews found online6863
  3. 58

    Snow

    No comparison
    –
    Why this score
    SourceN Fera SU1Solus KH17
    Reviews found online50–
  4. 66

    Comfort

    N Fera SU1 +3
    63
    Why this score
    SourceN Fera SU1Solus KH17
    Professional tests (TWG score)66–
    Reviews found online6758
  5. 69

    Noise

    No comparison
    –
    Why this score
    SourceN Fera SU1Solus KH17
    Professional tests (TWG score)69–
    Reviews found online69–
  6. 67

    Treadwear

    N Fera SU1 +7
    60
    Why this score
    SourceN Fera SU1Solus KH17
    Professional tests (TWG score)70–
    Reviews found online6155
  7. 66

    Handling

    N Fera SU1 +8
    58
    Why this score
    SourceN Fera SU1Solus KH17
    Reviews found online6658
Scores at a glance
CategoryNexen N Fera SU1Kumho Solus KH17
Relative Score 64 61
Dry 59 60
Wet 64 64
Snow 58 –
Comfort 66 63
Noise 69 –
Treadwear 67 60
Handling 66 58

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
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost

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

Less important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost

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

Important
NoneLessNeutralMoreMost
Neutral
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Recomputed
Headline score

N Fera SU1

Solus KH17

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 SU1Solus KH17ΔBoth?
Overall Ranking Overall 38% #14/22 · 2022 Consumer Reports Ultra High Performance Summer Tires 11% #9/15 · 2011 European Summer Tyre Test - 175/65 R14 +27.0 Different tests

Pros, cons & observations

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

Tire A N Fera SU1

Pros

  • Exceptional value and significantly lower price compared to premium brands
  • Remarkably quiet ride and high overall comfort
  • Strong dry and wet grip for daily commuting and spirited driving

Cons

  • Soft sidewalls can cause vague handling, body roll, or a floating sensation on heavier vehicles
  • Faster than average tread wear or inconsistent durability for some users
  • Reports of rubber cracking or splitting along the sidewalls and tread blocks over time
All owner themes in the N Fera SU1 review

Tire B Solus KH17

Pros

  • Excellent value for money compared to premium brands
  • Strong dry weather traction and road feedback
  • Generally quiet and comfortable ride quality

Cons

  • Inconsistent tread life with reports of premature wear
  • Mixed performance in wet conditions
  • Susceptibility to sidewall bubbles and structural issues
All owner themes in the Solus KH17 review

Specs side by side

Attribute A · Nexen N Fera SU1 B · Kumho Solus KH17
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available9711
Rim diameters15″ – 24″13″ – 18″
Tread depth9/32″—
UTQG300 A A—
Treadwear warranty25,000 mi—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Nexen N Fera SU1

Kumho Solus KH17

Winner: Nexen N Fera SU1 — better handling, treadwear and comfort. It leads or ties in every category we score.

Pick tire A You enjoy sharp, responsive handling

Nexen N Fera SU1 scores 66 vs 58 on handling.

Pick tire A You want the longest tread life

Nexen N Fera SU1 scores 67 vs 60 on treadwear.

Pick tire A You want the most comfortable ride

Nexen N Fera SU1 scores 66 vs 63 on comfort.

Tire A · Nexen N Fera SU1
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Tire B · Kumho Solus KH17
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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.

64

Narrow edge

N Fera SU1

Amazon