Tests 74 · 12 tests Owners 70 · 15 reviews
Best test result: #1 of 16 in 2026 ADAC All Season Tyre Test - 185/65 R15 (noise)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 12 + 0 road tests and 15 + 43 owner reviews. How we score
Roadian ATX leads, 74–72 Narrow edge
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Tests 74 · 12 tests Owners 70 · 15 reviews
Best test result: #1 of 16 in 2026 ADAC All Season Tyre Test - 185/65 R15 (noise)
Tests – · none yet Owners 78 · 43 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Professional tests (TWG score) · 12 / – tests | 85 | ≈ 72 (est.) |
| Reviews found online | 67 | 79 |
N Blue 4Season 2: 60% × 85.3 + 40% × 67.3 = 78
Roadian ATX: 60% × 72.5 (est.) + 40% × 79 = 75
No road tests of dry for Roadian ATX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Professional tests (TWG score) · 12 / – tests | 73 | ≈ 77 (est.) |
| Reviews found online | 73 | 83 |
N Blue 4Season 2: 60% × 72.9 + 40% × 72.6 = 73
Roadian ATX: 60% × 77.3 (est.) + 40% × 82.8 = 79
No road tests of wet for Roadian ATX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Professional tests (TWG score) · 8 / – tests | 63 | ≈ 70 (est.) |
| Reviews found online | 65 | 70 |
N Blue 4Season 2: 60% × 63.4 + 40% × 64.9 = 64
Roadian ATX: 60% × 70.4 (est.) + 40% × 70.1 = 70
No road tests of snow for Roadian ATX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 35 | ≈ 69 (est.) |
| Reviews found online | 71 | 70 |
N Blue 4Season 2: 40% × 34.9 + 60% × 70.8 = 56
Roadian ATX: 40% × 68.9 (est.) + 60% × 69.6 = 69
No road tests of comfort for Roadian ATX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Professional tests (TWG score) · 8 / – tests | 87 | ≈ 66 (est.) |
| Reviews found online | ≈ 66 (est.) | 76 |
N Blue 4Season 2: 60% × 87.3 + 40% × 66.5 (est.) = 79
Roadian ATX: 60% × 66.5 (est.) + 40% × 75.7 = 70
No owner ratings of noise for N Blue 4Season 2. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
No road tests of noise for Roadian ATX. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 76 | ≈ 71 (est.) |
| Reviews found online | 73 | 79 |
N Blue 4Season 2: 60% × 76.1 + 40% × 73 = 75
Roadian ATX: 60% × 71.2 (est.) + 40% × 79.3 = 74
No road tests of treadwear for Roadian ATX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Reviews found online | 69 | – |
| Source | N Blue 4Season 2 | Roadian ATX |
|---|---|---|
| Professional tests (TWG score) · 8 / – tests | 72 | – |
| Category | Nexen N Blue 4Season 2 | Nexen Roadian ATX |
|---|---|---|
| Relative Score | 72 | 74 |
| Dry | 78 | 75 |
| Wet | 73 | 79 |
| Snow | 64 | 70 |
| Comfort | 56 | 69 |
| Noise | 79 | 70 |
| Treadwear | 75 | 74 |
| Handling (owners) | 69 | – |
| Efficiency | 72 | – |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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 Blue 4Season 2
Roadian ATX
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Nexen N Blue 4Season 2 | B · Nexen Roadian ATX |
|---|---|---|
| Category | All Season | All Season |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | 118 | 61 |
| Rim diameters | 14″ – 21″ | 15″ – 22″ |
| Tread depth | — | 13/32″ |
| UTQG | — | 600 A B |
| Treadwear warranty | — | 70,000 mi |
| Sidewall | — | Blackwall |
| Max pressure | — | 51 psi |
| Sizes in common | 15 | 15 |
Nexen N Blue 4Season 2
Nexen Roadian ATX
Narrow edge: Nexen Roadian ATX — better comfort, wet and snow. Pick the Nexen N Blue 4Season 2 if noise and dry matter most to you.
Nexen Roadian ATX scores 69 vs 56 on comfort.
Nexen N Blue 4Season 2 scores 79 vs 70 on noise.
Nexen Roadian ATX scores 79 vs 73 on wet.
Nexen Roadian ATX scores 70 vs 64 on snow.
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Nexen Roadian ATX, 79 vs 73 on our wet score.
Nexen N Blue 4Season 2, 78 vs 75 on our dry score.
Nexen Roadian ATX, 70 vs 64 on our snow score.
Nexen N Blue 4Season 2, 79 vs 70 on our noise score.
Nexen Roadian ATX, 69 vs 56 on our comfort score.
Neither, by our numbers: 75 vs 74 on the treadwear score, within 3 points.
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