Tests 85 · 10 tests Owners 70 · 39 reviews
Best test result: #1 of 16 in 2024 ADAC Summer Tyre Test (abrasion)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 10 + 0 road tests and 39 + 85 owner reviews. How we score
Primacy 4+ is ahead, 79–68
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Tests 85 · 10 tests Owners 70 · 39 reviews
Best test result: #1 of 16 in 2024 ADAC Summer Tyre Test (abrasion)
Tests – · none yet Owners 67 · 85 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Professional tests (TWG score) · 9 / – tests | 82 | ≈ 68 (est.) |
| Reviews found online | 71 | 67 |
Primacy 4+: 60% × 82.3 + 40% × 70.5 = 78
AVID TOURING-S: 60% × 67.7 (est.) + 40% × 67.1 = 67
No road tests of dry for AVID TOURING-S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Professional tests (TWG score) · 9 / – tests | 83 | ≈ 69 (est.) |
| Reviews found online | 74 | 67 |
Primacy 4+: 60% × 82.6 + 40% × 73.8 = 79
AVID TOURING-S: 60% × 68.7 (est.) + 40% × 67.1 = 68
No road tests of wet for AVID TOURING-S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Professional tests (TWG score) | – | ≈ 66 (est.) |
| Reviews found online | – | 59 |
AVID TOURING-S: 60% × 66.3 (est.) + 40% × 58.8 = 63
No road tests of snow for AVID TOURING-S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 73 | ≈ 69 (est.) |
| Reviews found online | 69 | 66 |
Primacy 4+: 40% × 73.3 + 60% × 69 = 71
AVID TOURING-S: 40% × 68.6 (est.) + 60% × 66.3 = 67
No road tests of comfort for AVID TOURING-S. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Professional tests (TWG score) · 7 / – tests | 77 | ≈ 67 (est.) |
| Reviews found online | ≈ 67 (est.) | 69 |
Primacy 4+: 60% × 76.7 + 40% × 66.6 (est.) = 73
AVID TOURING-S: 60% × 66.6 (est.) + 40% × 68.9 = 68
No owner ratings of noise for Primacy 4+. 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.
No road tests of noise for AVID TOURING-S. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 95 | ≈ 68 (est.) |
| Reviews found online | 69 | 70 |
Primacy 4+: 60% × 95.3 + 40% × 68.9 = 85
AVID TOURING-S: 60% × 67.5 (est.) + 40% × 70.1 = 69
No road tests of treadwear for AVID TOURING-S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Reviews found online | 65 | – |
| Source | Primacy 4+ | AVID TOURING-S |
|---|---|---|
| Professional tests (TWG score) · 8 / – tests | 78 | – |
| Category | Michelin Primacy 4+ | Yokohama AVID TOURING-S |
|---|---|---|
| Relative Score | 79 | 68 |
| Dry | 78 | 67 |
| Wet | 79 | 68 |
| Snow | – | 63 |
| Comfort | 71 | 67 |
| Noise | 73 | 68 |
| Treadwear | 85 | 69 |
| Handling (owners) | 65 | – |
| Efficiency | 78 | – |
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.
Primacy 4+
AVID TOURING-S
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
| Attribute | A · Michelin Primacy 4+ | B · Yokohama AVID TOURING-S |
|---|---|---|
| Category | Summer | All-Season tire |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 66 | 28 |
| Rim diameters | 16″ – 21″ | 15″ – 17″ |
| Tread depth | — | 11/32″ |
| UTQG | — | 620 A B |
| Treadwear warranty | — | 80,000 mi |
| Sidewall | — | Whitewall |
| Sizes in common | 14 | 14 |
Michelin Primacy 4+
Yokohama AVID TOURING-S
Winner: Michelin Primacy 4+ — better treadwear, dry and wet. It leads or ties in every category we score.
Michelin Primacy 4+ scores 85 vs 69 on treadwear.
Michelin Primacy 4+ scores 78 vs 67 on dry.
Michelin Primacy 4+ scores 79 vs 68 on wet.
Michelin Primacy 4+ scores 73 vs 68 on noise.
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Michelin Primacy 4+, 79 vs 68 on our wet score.
Michelin Primacy 4+, 78 vs 67 on our dry score.
Michelin Primacy 4+, 73 vs 68 on our noise score.
Michelin Primacy 4+, 71 vs 67 on our comfort score.
Michelin Primacy 4+, 85 vs 69 on our treadwear 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