Tests 64 · 3 tests Owners 64 · 164 reviews
Nexen N Fera SU1 vs Nexen N'Fera RU5 — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
N'Fera RU5 is ahead, 72–64
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Tests – · none yet Owners 73 · 16 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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61
Dry
N'Fera RU5 +1475Why this score
Source N Fera SU1 N'Fera RU5 Professional tests (TWG score) 57 – Reviews found online 66 79 -
65
Wet
N'Fera RU5 +974Why this score
Source N Fera SU1 N'Fera RU5 Professional tests (TWG score) 64 – Reviews found online 66 76 -
58
Snow
N'Fera RU5 +361Why this score
Source N Fera SU1 N'Fera RU5 Reviews found online 51 54 -
60
Comfort
N'Fera RU5 +1575Why this score
Source N Fera SU1 N'Fera RU5 Professional tests (TWG score) 55 – Reviews found online 67 80 -
70
Noise
Level70Why this score
Source N Fera SU1 N'Fera RU5 Professional tests (TWG score) 69 – Reviews found online 70 75 -
67
Treadwear
N'Fera RU5 +370Why this score
Source N Fera SU1 N'Fera RU5 Professional tests (TWG score) 70 – Reviews found online 62 73 -
66
Handling
N'Fera RU5 +1177Why this score
Source N Fera SU1 N'Fera RU5 Reviews found online 66 77
Scores at a glance
| Category | Nexen N Fera SU1 | Nexen N'Fera RU5 |
|---|---|---|
| Relative Score | 64 | 72 |
| Dry | 61 | 75 |
| Wet | 65 | 74 |
| Snow | 58 | 61 |
| Comfort | 60 | 75 |
| Noise | 70 | 70 |
| Treadwear | 67 | 70 |
| Handling | 66 | 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 and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
N Fera SU1
N'Fera RU5
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
Tire B N'Fera RU5
Pros
- Exceptional value and significantly lower price point compared to major competitor brands
- Impressive tread life and durability, with some users reporting high mileage and slow wear rates
- Strong grip and confident handling on both dry and wet roads
Cons
- Subpar traction and performance in snow and winter conditions, with specific complaints regarding ice and snow handling
- Noise levels are average, with some users noting they are not exceptionally quiet
- Mixed reviews on specialized winter-weather safety outside of mild rainy climates
Specs side by side
| Attribute | A · Nexen N Fera SU1 | B · Nexen N'Fera RU5 |
|---|---|---|
| Category | Summer | Summer Ultra High Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 58 | 1 |
| Rim diameters | 16″ – 24″ | 18″ |
| Tread depth | 9/32″ | 10/32″ |
| UTQG | 300 A A | 500 A A |
| Treadwear warranty | 25,000 mi | 65,000 mi |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 51 psi | 51 psi |
Which one should you actually buy?
Nexen N Fera SU1
Nexen N'Fera RU5
Winner: Nexen N'Fera RU5 — better comfort, dry and handling. It leads or ties in every category we score.
Nexen N'Fera RU5 scores 75 vs 60 on comfort.
Nexen N'Fera RU5 scores 75 vs 61 on dry.
Nexen N'Fera RU5 scores 77 vs 66 on handling.
Nexen N'Fera RU5 scores 74 vs 65 on wet.
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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.