Tests 63 · 3 tests Owners 66 · 28 reviews
Best test result: #5 of 5 in 2017 Summer SUV Tyre Test (dry handling)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
N'Fera RU1 leads, 65–62 Narrow edge
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Tests 63 · 3 tests Owners 66 · 28 reviews
Best test result: #5 of 5 in 2017 Summer SUV Tyre Test (dry handling)
Tests 69 · 1 test Owners 57 · 10 reviews
Best test result: #1 of 3 in 2024 AutoView All-Season Tire Test R18 (dry handling)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | N'Fera RU1 | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | 57 | 83 |
| Reviews found online | 66 | 57 |
| Dry Handling (% of best) | 98% | 100% |
| Source | N'Fera RU1 | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | 67 | 56 |
| Reviews found online | 69 | 61 |
| Wet Braking (% of best) | 87% | 88% |
| Source | N'Fera RU1 | Primacy MXM4 |
|---|---|---|
| Reviews found online | 65 | 47 |
| Source | N'Fera RU1 | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | – | 64 |
| Reviews found online | 66 | 53 |
| Source | N'Fera RU1 | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | 67 | 69 |
| Reviews found online | 68 | 58 |
| Source | N'Fera RU1 | Primacy MXM4 |
|---|---|---|
| Reviews found online | 66 | 61 |
| Source | N'Fera RU1 | Primacy MXM4 |
|---|---|---|
| Reviews found online | 65 | 54 |
| Category | Nexen N'Fera RU1 | Michelin Primacy MXM4 |
|---|---|---|
| Relative Score | 65 | 62 |
| Dry | 60 | 72 |
| Wet | 68 | 58 |
| Snow | 67 | 56 |
| Comfort | 67 | 60 |
| Noise | 68 | 65 |
| Treadwear | 66 | 63 |
| Handling | 65 | 54 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
N'Fera RU1
Primacy MXM4
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.
| Discipline | Category | N'Fera RU1 | Primacy MXM4 | Δ | Both? |
|---|---|---|---|---|---|
| Dry Handling | Dry | 98% #5/5 · 2017 Summer SUV Tyre Test | 100% #1/3 · 2024 AutoView All-Season Tire Test R18 | −1.7 | Different tests |
| Rolling Resistance | Efficiency | 74% #10/10 · 2019 SUV 4x4 Summer Tyre Test | 80% #4/3 · 2024 AutoView All-Season Tire Test R18 | −6.2 | Different tests |
| Overall Ranking | Overall | 20% #5/5 · 2017 Summer SUV Tyre Test | 0% #4/3 · 2024 AutoView All-Season Tire Test R18 | +20.0 | Different tests |
| Wet Braking | Wet | 87% #5/5 · 2017 Summer SUV Tyre Test | 88% #3/3 · 2024 AutoView All-Season Tire Test R18 | −0.6 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Nexen N'Fera RU1 | B · Michelin Primacy MXM4 |
|---|---|---|
| Category | Summer | All Season |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
| Sizes available | 45 | 2 |
| Rim diameters | 16″ – 20″ | 18″ |
| Tread depth | 10/32″ | — |
| UTQG | 320 A A | — |
| Sidewall | Blackwall | — |
| Max pressure | 51 psi | — |
Nexen N'Fera RU1
Michelin Primacy MXM4
Winner: Nexen N'Fera RU1 — better snow, handling and wet. Pick the Michelin Primacy MXM4 if dry matters most to you.
Michelin Primacy MXM4 scores 72 vs 60 on dry.
Nexen N'Fera RU1 scores 67 vs 56 on snow.
Nexen N'Fera RU1 scores 65 vs 54 on handling.
Nexen N'Fera RU1 scores 68 vs 58 on wet.
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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.