Tests – · none yet Owners 71 · 143 reviews
Best test result: #4 of 6 in 2010 Autocar Tyre Test - RWD (overall ranking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Eagle F1 Asymmetric is ahead, 70–65
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Tests – · none yet Owners 71 · 143 reviews
Best test result: #4 of 6 in 2010 Autocar Tyre Test - RWD (overall ranking)
Tests 64 · 3 tests Owners 63 · 164 reviews
Best test result: #14 of 22 in 2022 Consumer Reports Ultra High Performance Summer Tires (overall ranking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Eagle F1 Asymmetric | N Fera SU1 |
|---|---|---|
| Professional tests (TWG score) | – | 55 |
| Reviews found online | 77 | 64 |
| Source | Eagle F1 Asymmetric | N Fera SU1 |
|---|---|---|
| Professional tests (TWG score) | – | 63 |
| Reviews found online | 78 | 68 |
| Source | Eagle F1 Asymmetric | N Fera SU1 |
|---|---|---|
| Reviews found online | – | 50 |
| Source | Eagle F1 Asymmetric | N Fera SU1 |
|---|---|---|
| Professional tests (TWG score) | – | 66 |
| Reviews found online | 70 | 67 |
| Source | Eagle F1 Asymmetric | N Fera SU1 |
|---|---|---|
| Professional tests (TWG score) | – | 69 |
| Reviews found online | 68 | 69 |
| Source | Eagle F1 Asymmetric | N Fera SU1 |
|---|---|---|
| Professional tests (TWG score) | – | 70 |
| Reviews found online | 61 | 61 |
| Source | Eagle F1 Asymmetric | N Fera SU1 |
|---|---|---|
| Reviews found online | 72 | 66 |
| Category | Goodyear Eagle F1 Asymmetric | Nexen N Fera SU1 |
|---|---|---|
| Relative Score | 70 | 65 |
| Dry | 73 | 59 |
| Wet | 76 | 65 |
| Snow | – | 58 |
| Comfort | 69 | 66 |
| Noise | 67 | 69 |
| Treadwear | 63 | 67 |
| Handling | 72 | 66 |
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.
Neither tire has a score here yet, so this weight changes nothing.
Eagle F1 Asymmetric
N Fera SU1
Only categories both tires have data for count toward the headline score.
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 | Eagle F1 Asymmetric | N Fera SU1 | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 25% #4/6 · 2010 Autocar Tyre Test - RWD | 38% #14/22 · 2022 Consumer Reports Ultra High Performance Summer Tires | −13.1 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Goodyear Eagle F1 Asymmetric | B · Nexen N Fera SU1 |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 11 | 97 |
| Rim diameters | 17″ – 20″ | 15″ – 24″ |
| Tread depth | 8 - 10/32″ | 9/32″ |
| UTQG | 240 - 300 A - AA A | 300 A A |
| Treadwear warranty | — | 25,000 mi |
| Sidewall | Black Side Wall - Vertical Serrated Band | Blackwall |
| Max pressure | 50 - 51 psi | 51 psi |
Goodyear Eagle F1 Asymmetric
Nexen N Fera SU1
Winner: Goodyear Eagle F1 Asymmetric — better dry, wet and handling. Pick the Nexen N Fera SU1 if treadwear matters most to you.
Goodyear Eagle F1 Asymmetric scores 73 vs 59 on dry.
Goodyear Eagle F1 Asymmetric scores 76 vs 65 on wet.
Goodyear Eagle F1 Asymmetric scores 72 vs 66 on handling.
Nexen N Fera SU1 scores 67 vs 63 on treadwear.
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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.