Tests 75 · 2 tests Owners 74 · 152 reviews
Best test result: #1 of 14 in 2018 New and Worn Summer Tyre Test (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 2 + 2 road tests and 152 + 0 owner reviews. How we score
CrossClimate is ahead, 74–63
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Tests 75 · 2 tests Owners 74 · 152 reviews
Best test result: #1 of 14 in 2018 New and Worn Summer Tyre Test (noise)
Tests 61 · 2 tests Owners – · none yet
Best test result: #3 of 7 in 2025 Motor All Season Tyre Test (snow traction)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | CrossClimate | NC501 |
|---|---|---|
| Professional tests (TWG score) · 2 / 2 tests | 78 | 72 |
| Reviews found online | 74 | ≈ 70 (est.) |
CrossClimate: 60% × 77.8 + 40% × 73.9 = 76
NC501: 60% × 72.5 + 40% × 69.9 (est.) = 71
No owner ratings of dry for NC501. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.42).
| Source | CrossClimate | NC501 |
|---|---|---|
| Professional tests (TWG score) · 2 / 2 tests | 75 | 44 |
| Reviews found online | 78 | ≈ 56 (est.) |
CrossClimate: 60% × 75.5 + 40% × 78 = 76
NC501: 60% × 44 + 40% × 56 (est.) = 49
No owner ratings of wet for NC501. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.55).
| Source | CrossClimate | NC501 |
|---|---|---|
| Professional tests (TWG score) · 2 / 2 tests | 71 | 67 |
| Reviews found online | 66 | ≈ 69 (est.) |
CrossClimate: 60% × 70.9 + 40% × 65.6 = 69
NC501: 60% × 67.1 + 40% × 69.4 (est.) = 68
No owner ratings of snow for NC501. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.37).
| Source | CrossClimate | NC501 |
|---|---|---|
| Professional tests (TWG score) | ≈ 70 (est.) | – |
| Reviews found online | 76 | – |
CrossClimate: 40% × 70.5 (est.) + 60% × 76.3 = 74
No road tests of comfort for CrossClimate. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | CrossClimate | NC501 |
|---|---|---|
| Professional tests (TWG score) · 1 / 1 tests | 71 | 71 |
| Reviews found online | ≈ 67 (est.) | ≈ 67 (est.) |
CrossClimate: 60% × 70.8 + 40% × 66.6 (est.) = 69
NC501: 60% × 71.3 + 40% × 66.6 (est.) = 69
No owner ratings of noise for CrossClimate or NC501. The owner half is the owners’ average (67): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | CrossClimate | NC501 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 74 | – |
| Reviews found online | 75 | – |
CrossClimate: 60% × 73.8 + 40% × 74.8 = 74
| Source | CrossClimate | NC501 |
|---|---|---|
| Reviews found online | 73 | – |
| Source | CrossClimate | NC501 |
|---|---|---|
| Professional tests (TWG score) · 2 / 1 tests | 76 | 62 |
| Category | Michelin CrossClimate | Sunny NC501 |
|---|---|---|
| Relative Score | 74 | 63 |
| Dry | 76 | 71 |
| Wet | 76 | 49 |
| Snow | 69 | 68 |
| Comfort | 74 | – |
| Noise | 69 | 69 |
| Treadwear | 74 | – |
| Handling (owners) | 73 | – |
| Efficiency | 76 | 62 |
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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
CrossClimate
NC501
Only categories both tires have data for count toward the headline score.
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
| Discipline | Category | CrossClimate | NC501 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Handling | Dry | 90% #7/14 · 2018 New and Worn Summer Tyre Test | 100% #4/6 · 2025 Mid Range All Season Tyre Test | – | Different tests |
| Straight Aquaplaning | Wet | 94% #4/11 · 2017 All Season VS Winter Tyre Test | 80% #7/7 · 2025 Motor All Season Tyre Test | – | Different tests |
| Wet Handling | Wet | 96% #4/14 · 2018 New and Worn Summer Tyre Test | 94% #6/6 · 2025 Mid Range All Season Tyre Test | – | Different tests |
| Snow Handling | Snow | 99% #2/8 · 2017 Auto Bild All Season Tyre Test | 95% #6/6 · 2025 Mid Range All Season Tyre Test | – | Different tests |
| Noise | Noise | 100% #1/14 · 2018 New and Worn Summer Tyre Test | 98% #4/7 · 2025 Motor All Season Tyre Test | – | Different tests |
| Rolling Resistance | Efficiency | 100% #1/8 · 2017 Auto Bild All Season Tyre Test | 82% #4/7 · 2025 Motor All Season Tyre Test | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #9/9 2018 ADAC All Season Tyre Test | #6/6 2026 Wybór Kierowców Winter Tire Test R17 | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
| Attribute | A · Michelin CrossClimate | B · Sunny NC501 |
|---|---|---|
| Category | All Season | All Season |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 94 |
| Rim diameters | — | 13″ – 20″ |
Michelin CrossClimate
Sunny NC501
Winner: Michelin CrossClimate — better wet, efficiency and dry. It leads or ties in every category we score.
Michelin CrossClimate scores 76 vs 49 on wet.
Michelin CrossClimate scores 76 vs 62 on efficiency.
Michelin CrossClimate scores 76 vs 71 on dry.
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Michelin CrossClimate, 76 vs 49 on our wet score.
Michelin CrossClimate, 76 vs 71 on our dry score.
Neither, by our numbers: 69 vs 68 on the snow score, within 3 points.
Neither, by our numbers: 69 vs 69 on the noise score, within 3 points.
Michelin CrossClimate, 76 vs 62 on our efficiency score.
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