Tests 65 · 2 tests Owners 60 · 31 reviews
Best test result: #2 of 10 in 2017 Sport Auto UHP and Track Day Test (dry handling)
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 + 0 road tests and 31 + 5 owner reviews. How we score
A008P is ahead, 68–63
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Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | R888 R | A008P |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 76 | ≈ 70 (est.) |
| Reviews found online | 73 | 72 |
R888 R: 60% × 76.5 + 40% × 72.9 = 75
A008P: 60% × 69.8 (est.) + 40% × 72.3 = 71
No road tests of dry for A008P. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
| Source | R888 R | A008P |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 53 | ≈ 67 (est.) |
| Reviews found online | 59 | 64 |
R888 R: 60% × 52.9 + 40% × 59 = 55
A008P: 60% × 67.3 (est.) + 40% × 64.4 = 66
No road tests of wet for A008P. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | R888 R | A008P |
|---|---|---|
| Professional tests (TWG score) | – | ≈ 60 (est.) |
| Reviews found online | – | 37 |
A008P: 60% × 59.9 (est.) + 40% × 36.9 = 51
No road tests of snow for A008P. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | R888 R | A008P |
|---|---|---|
| Professional tests (TWG score) | ≈ 65 (est.) | ≈ 69 (est.) |
| Reviews found online | 53 | 71 |
R888 R: 40% × 65.5 (est.) + 60% × 52.8 = 58
A008P: 40% × 69.2 (est.) + 60% × 71.1 = 70
No road tests of comfort for R888 R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.21).
No road tests of comfort for A008P. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.21).
| Source | R888 R | A008P |
|---|---|---|
| Professional tests (TWG score) | – | ≈ 66 (est.) |
| Reviews found online | – | 55 |
A008P: 60% × 66.3 (est.) + 40% × 55 = 62
No road tests of noise for A008P. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.
| Source | R888 R | A008P |
|---|---|---|
| Professional tests (TWG score) | ≈ 59 (est.) | ≈ 63 (est.) |
| Reviews found online | 46 | 58 |
R888 R: 60% × 59.1 (est.) + 40% × 45.6 = 54
A008P: 60% × 63.4 (est.) + 40% × 57.8 = 61
No road tests of treadwear for R888 R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
No road tests of treadwear for A008P. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | R888 R | A008P |
|---|---|---|
| Reviews found online | 71 | 71 |
| Category | Toyo R888 R | Yokohama A008P |
|---|---|---|
| Relative Score | 63 | 68 |
| Dry | 75 | 71 |
| Wet | 55 | 66 |
| Snow | – | 51 |
| Comfort | 58 | 70 |
| Noise | – | 62 |
| Treadwear | 54 | 61 |
| Handling (owners) | 71 | 71 |
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.
R888 R
A008P
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 · Toyo R888 R | B · Yokohama A008P |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 45 | 3 |
| Rim diameters | 13″ – 20″ | 16″ |
| Tread depth | — | 9/32″ |
| UTQG | 100 A A | 240 A A |
| Sidewall | — | Blackwall |
| Max pressure | — | 51 psi |
| Sizes in common | 2 | 2 |
Toyo R888 R
Yokohama A008P
Winner: Yokohama A008P — better comfort, wet and treadwear. Pick the Toyo R888 R if dry matters most to you. Yokohama A008P rests on little evidence so far (0 tests, 5 reviews), so read this result as provisional.
Yokohama A008P scores 70 vs 58 on comfort.
Yokohama A008P scores 66 vs 55 on wet.
Yokohama A008P scores 61 vs 54 on treadwear.
Toyo R888 R scores 75 vs 71 on dry.
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Yokohama A008P, 66 vs 55 on our wet score.
Toyo R888 R, 75 vs 71 on our dry score.
Yokohama A008P, 70 vs 58 on our comfort score.
Yokohama A008P, 61 vs 54 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