Tests – · none yet Owners 57 · 6 reviews
Nexen N FERA SUR4 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Nexen N FERA SUR4 vs Pirelli P Zero Nero All Season — 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 6 + 28 owner reviews. How we score
N FERA SUR4 leads, 62–60 Narrow edge
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Tests – · none yet Owners 54 · 28 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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71
Dry
N FERA SUR4 +1358Why this score
Source N FERA SUR4 P Zero Nero All Season Professional tests (TWG score) ≈ 70 (est.) ≈ 62 (est.) Reviews found online 73 53 N FERA SUR4: 60% × 69.9 (est.) + 40% × 73.2 = 71
P Zero Nero All Season: 60% × 61.9 (est.) + 40% × 53.3 = 58
No road tests of dry for N FERA SUR4. 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 P Zero Nero All Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
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55
Wet
P Zero Nero All Season +863Why this score
Source N FERA SUR4 P Zero Nero All Season Professional tests (TWG score) ≈ 59 (est.) ≈ 65 (est.) Reviews found online 50 61 N FERA SUR4: 60% × 58.8 (est.) + 40% × 50.1 = 55
P Zero Nero All Season: 60% × 64.6 (est.) + 40% × 60.6 = 63
No road tests of wet for N FERA SUR4. 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 P Zero Nero All Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
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Snow
No comparison56Why this score
Source N FERA SUR4 P Zero Nero All Season Professional tests (TWG score) – ≈ 62 (est.) Reviews found online – 47 P Zero Nero All Season: 60% × 62.2 (est.) + 40% × 46.6 = 56
No road tests of snow for P Zero Nero All Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).
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60
Comfort
P Zero Nero All Season +161Why this score
Source N FERA SUR4 P Zero Nero All Season Professional tests (TWG score) ≈ 66 (est.) ≈ 66 (est.) Reviews found online 51 53 N FERA SUR4: 60% × 65.9 (est.) + 40% × 50.6 = 60
P Zero Nero All Season: 60% × 66.4 (est.) + 40% × 53.2 = 61
No road tests of comfort for N FERA SUR4 or P Zero Nero All Season. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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Noise
No comparison62Why this score
Source N FERA SUR4 P Zero Nero All Season Professional tests (TWG score) – ≈ 67 (est.) Reviews found online – 55 P Zero Nero All Season: 60% × 67.3 (est.) + 40% × 54.6 = 62
No road tests of noise for P Zero Nero All Season. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
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55
Treadwear
P Zero Nero All Season +358Why this score
Source N FERA SUR4 P Zero Nero All Season Professional tests (TWG score) ≈ 60 (est.) ≈ 62 (est.) Reviews found online 47 53 N FERA SUR4: 60% × 59.8 (est.) + 40% × 46.7 = 55
P Zero Nero All Season: 60% × 61.6 (est.) + 40% × 52.7 = 58
No road tests of treadwear for N FERA SUR4. 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 P Zero Nero All Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
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71
Handling (owners)
N FERA SUR4 +1655Why this score
Source N FERA SUR4 P Zero Nero All Season Reviews found online 71 55
Scores at a glance
| Category | Nexen N FERA SUR4 | Pirelli P Zero Nero All Season |
|---|---|---|
| Relative Score | 62 | 60 |
| Dry | 71 | 58 |
| Wet | 55 | 63 |
| Snow | – | 56 |
| Comfort | 60 | 61 |
| Noise | – | 62 |
| Treadwear | 55 | 58 |
| Handling (owners) | 71 | 55 |
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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
N FERA SUR4
P Zero Nero All Season
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 N FERA SUR4
Pros
- Exceptional dry grip and track-day performance
- Precise steering feedback and predictable handling
- Cost-effective alternative to more expensive track tires
Cons
- High level of road noise
- Poor wet-weather performance and dangerous hydroplaning tendencies in heavy rain
- Fast tread wear
Tire B P Zero Nero All Season
Not enough owner reviews yet to extract themes.
Specs side by side
| Attribute | A · Nexen N FERA SUR4 | B · Pirelli P Zero Nero All Season |
|---|---|---|
| Category | Summer | All-Season tire |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 9 |
| Rim diameters | — | 18″ – 20″ |
| Tread depth | — | 10/32″ |
| UTQG | — | 400 A A |
| Treadwear warranty | — | 45,000 mi |
| Sidewall | — | Blackwall |
| Max pressure | — | 50 psi |
Which one should you actually buy?
Nexen N FERA SUR4
Pirelli P Zero Nero All Season
Narrow edge: Nexen N FERA SUR4 — better handling and dry. Pick the Pirelli P Zero Nero All Season if wet and treadwear matter most to you. Nexen N FERA SUR4 rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.
Nexen N FERA SUR4 scores 71 vs 55 on handling.
Nexen N FERA SUR4 scores 71 vs 58 on dry.
Pirelli P Zero Nero All Season scores 63 vs 55 on wet.
Pirelli P Zero Nero All Season scores 58 vs 55 on treadwear.
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N FERA SUR4 or P Zero Nero All Season?
Which is better in the wet, N FERA SUR4 or P Zero Nero All Season?
Pirelli P Zero Nero All Season, 63 vs 55 on our wet score.
Which grips better on dry roads, N FERA SUR4 or P Zero Nero All Season?
Nexen N FERA SUR4, 71 vs 58 on our dry score.
Which is more comfortable, N FERA SUR4 or P Zero Nero All Season?
Neither, by our numbers: 60 vs 61 on the comfort score, within 3 points.
Which lasts longer, N FERA SUR4 or P Zero Nero All Season?
Pirelli P Zero Nero All Season, 58 vs 55 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