Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 0 + 0 road tests and 300 + 3 owner reviews. How we score
Ziez ZE950 AS is ahead, 75–64
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Tests – · none yet Owners 60 · 300 reviews
“I have the Maxx TT on my car for about 1000 Km which included two slalom sessions. I am very pleased with the ride quality and dry traction. It is much quieter than the OEM tires. I have not had a chance to drive in wet road yet.”
Tests – · none yet Owners 77 · 3 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | SP Sport Maxx TT | Ziez ZE950 AS |
|---|---|---|
| Professional tests (TWG score) | ≈ 66 (est.) | ≈ 73 (est.) |
| Reviews found online | 65 | 81 |
SP Sport Maxx TT: 60% × 66.5 (est.) + 40% × 64.6 = 66
Ziez ZE950 AS: 60% × 72.9 (est.) + 40% × 80.6 = 76
No road tests of dry for SP Sport Maxx TT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
No road tests of dry for Ziez ZE950 AS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
| Source | SP Sport Maxx TT | Ziez ZE950 AS |
|---|---|---|
| Professional tests (TWG score) | ≈ 67 (est.) | ≈ 74 (est.) |
| Reviews found online | 64 | 78 |
SP Sport Maxx TT: 60% × 66.6 (est.) + 40% × 64 = 66
Ziez ZE950 AS: 60% × 74.2 (est.) + 40% × 77.6 = 76
No road tests of wet for SP Sport Maxx TT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
No road tests of wet for Ziez ZE950 AS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
| Source | SP Sport Maxx TT | Ziez ZE950 AS |
|---|---|---|
| Professional tests (TWG score) | – | ≈ 74 (est.) |
| Reviews found online | – | 81 |
Ziez ZE950 AS: 60% × 73.7 (est.) + 40% × 81.3 = 77
No road tests of snow for Ziez ZE950 AS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).
| Source | SP Sport Maxx TT | Ziez ZE950 AS |
|---|---|---|
| Professional tests (TWG score) | ≈ 66 (est.) | ≈ 71 (est.) |
| Reviews found online | 53 | 82 |
SP Sport Maxx TT: 60% × 66.4 (est.) + 40% × 53.3 = 61
Ziez ZE950 AS: 60% × 71.3 (est.) + 40% × 81.5 = 75
No road tests of comfort for SP Sport Maxx TT or Ziez ZE950 AS. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | SP Sport Maxx TT | Ziez ZE950 AS |
|---|---|---|
| Professional tests (TWG score) | ≈ 62 (est.) | ≈ 66 (est.) |
| Reviews found online | 53 | 68 |
SP Sport Maxx TT: 60% × 61.8 (est.) + 40% × 53.2 = 58
Ziez ZE950 AS: 60% × 66.5 (est.) + 40% × 68.4 = 67
No road tests of treadwear for SP Sport Maxx TT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
No road tests of treadwear for Ziez ZE950 AS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
| Source | SP Sport Maxx TT | Ziez ZE950 AS |
|---|---|---|
| Reviews found online | 61 | 80 |
| Category | Dunlop SP Sport Maxx TT | Falken Ziez ZE950 AS |
|---|---|---|
| Relative Score | 64 | 75 |
| Dry | 66 | 76 |
| Wet | 66 | 76 |
| Snow | – | 77 |
| Comfort | 61 | 75 |
| Treadwear | 58 | 67 |
| Handling (owners) | 61 | 80 |
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.
SP Sport Maxx TT
Ziez ZE950 AS
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
From Reddit, forums and review threads. Not part of our score
Community members generally praise the Dunlop SP Sport Maxx TT for its quiet road manners, respectable dry and wet grip, and solid track and cold-weather road performance compared to stock competition-oriented tires. Some drivers note relatively soft sidewalls during aggressive slalom events on heavier vehicles or limited grip before coming up to temperature. Overall, drivers find it to be a capable, comfortable summer tire that balances performance and daily drivability.
“We have these tires on my 18 Grand Sport and my wife’s 17 Z51 Convertible driving in Ohio. Very pleased with these tires! Probably should be OEM for these cars. Handle very well. Doesn’t throw gravel up on the cars like stock tires. Cold weather grip is very good! Stock MPSS are scary below 50 degrees. We have had good success with Discount Tire for purchase and install.”
“In Hong Kong, if your style is aggresive, sport maxx is not enough, i am using AD08 and RE11 is not bad”
“After 3 sessions of autoslalom, I can say that the sidewall is too soft for this heavy car. I have the front tires set at 39 psi cool. I may try higher pressure next time to see if it can reduce the tire roll and maintain traction. In term of day to day driving, this is a great quiet summer tire. It performs well in wet too.”
Based on 19 community posts
We haven't collected enough community discussion about this tire yet.
| Attribute | A · Dunlop SP Sport Maxx TT | B · Falken Ziez ZE950 AS |
|---|---|---|
| Category | Summer | All Season High Performance tires |
| Vehicle type | Passenger Car / Crossover | — |
| Sizes available | 5 | — |
| Rim diameters | 16″ – 18″ | — |
Dunlop SP Sport Maxx TT
Falken Ziez ZE950 AS
Winner: Falken Ziez ZE950 AS — better handling, comfort and dry. It leads or ties in every category we score. Falken Ziez ZE950 AS rests on little evidence so far (0 tests, 3 reviews), so read this result as provisional.
Falken Ziez ZE950 AS scores 80 vs 61 on handling.
Falken Ziez ZE950 AS scores 75 vs 61 on comfort.
Falken Ziez ZE950 AS scores 76 vs 66 on dry.
Falken Ziez ZE950 AS scores 76 vs 66 on wet.
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Falken Ziez ZE950 AS, 76 vs 66 on our wet score.
Falken Ziez ZE950 AS, 76 vs 66 on our dry score.
Falken Ziez ZE950 AS, 75 vs 61 on our comfort score.
Falken Ziez ZE950 AS, 67 vs 58 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
