Tests – · none yet Owners 31 · 80 reviews
Head-to-head
Updated
Toyo Proxes R888R vs Cooper Zeon LTZ — Compared
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 0 road tests and 80 + 11 owner reviews. How we score
Zeon LTZ is ahead, 61–45
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Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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65
Dry
Proxes R888R +362Why this score
Source Proxes R888R Zeon LTZ Professional tests (TWG score) ≈ 66 (est.) ≈ 64 (est.) Reviews found online 63 59 Proxes R888R: 60% × 66 (est.) + 40% × 63.1 = 65
Zeon LTZ: 60% × 64.1 (est.) + 40% × 58.6 = 62
No road tests of dry for Proxes R888R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
No road tests of dry for Zeon LTZ. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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30
Wet
Zeon LTZ +3666Why this score
Source Proxes R888R Zeon LTZ Professional tests (TWG score) ≈ 40 (est.) ≈ 67 (est.) Reviews found online 15 64 Proxes R888R: 60% × 39.9 (est.) + 40% × 15 = 30
Zeon LTZ: 60% × 67.2 (est.) + 40% × 64.4 = 66
No road tests of wet for Proxes R888R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
No road tests of wet for Zeon LTZ. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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33
Snow
Zeon LTZ +1346Why this score
Source Proxes R888R Zeon LTZ Professional tests (TWG score) ≈ 48 (est.) ≈ 56 (est.) Reviews found online 10 31 Proxes R888R: 60% × 48 (est.) + 40% × 10 = 33
Zeon LTZ: 60% × 55.7 (est.) + 40% × 30.5 = 46
No road tests of snow for Proxes R888R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
No road tests of snow for Zeon LTZ. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
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53
Comfort
Zeon LTZ +861Why this score
Source Proxes R888R Zeon LTZ Professional tests (TWG score) ≈ 65 (est.) ≈ 67 (est.) Reviews found online 45 57 Proxes R888R: 40% × 64.7 (est.) + 60% × 44.7 = 53
Zeon LTZ: 40% × 66.9 (est.) + 60% × 56.9 = 61
No road tests of comfort for Proxes R888R or Zeon LTZ. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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49
Noise
Zeon LTZ +1564Why this score
Source Proxes R888R Zeon LTZ Professional tests (TWG score) ≈ 67 (est.) ≈ 67 (est.) Reviews found online 24 60 Proxes R888R: 60% × 66.6 (est.) + 40% × 23.8 = 49
Zeon LTZ: 60% × 66.6 (est.) + 40% × 59.8 = 64
No road tests of noise for Proxes R888R or Zeon LTZ. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
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40
Treadwear
Zeon LTZ +2565Why this score
Source Proxes R888R Zeon LTZ Professional tests (TWG score) ≈ 51 (est.) ≈ 66 (est.) Reviews found online 23 65 Proxes R888R: 60% × 51.1 (est.) + 40% × 23.4 = 40
Zeon LTZ: 60% × 65.7 (est.) + 40% × 64.8 = 65
No road tests of treadwear for Proxes R888R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
No road tests of treadwear for Zeon LTZ. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
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–
Handling (owners)
No comparison64Why this score
Source Proxes R888R Zeon LTZ Reviews found online – 64
Scores at a glance
| Category | Toyo Proxes R888R | Cooper Zeon LTZ |
|---|---|---|
| Relative Score | 45 | 61 |
| Dry | 65 | 62 |
| Wet | 30 | 66 |
| Snow | 33 | 46 |
| Comfort | 53 | 61 |
| Noise | 49 | 64 |
| Treadwear | 40 | 65 |
| Handling (owners) | – | 64 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
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.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Recomputed
Headline score
45
/ 100
Proxes R888R
61
/ 100
Zeon LTZ
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Proxes R888R
Not enough owner reviews yet to extract themes.
Tire B Zeon LTZ
Pros
- Comfortable and smooth highway ride quality
- Aggressive, attractive aesthetic that suits sport utility vehicles
- Good longevity and treadwear, with multiple users reporting up to 50,000 miles of use
Cons
- Poor traction in snow, ice, and deep sand
- Limited availability and sourcing difficulties
- Occasional reports of premature failure or punctures from dissatisfied users
Specs side by side
| Attribute | A · Toyo Proxes R888R | B · Cooper Zeon LTZ |
|---|---|---|
| Category | Summer tire | All Season All Terrain and Off Road tires |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | 56 | — |
| Rim diameters | 13″ – 20″ | — |
| Tread depth | 4 - 7/32″ | 14/32″ |
| UTQG | 100 AA A | 520 A B |
| Sidewall | Black Side Wall | Blackwall |
| Max pressure | 50 - 51 psi | 50 psi |
Which one should you actually buy?
45
/ 100
Toyo Proxes R888R
61
/ 100
Cooper Zeon LTZ
Winner: Cooper Zeon LTZ — better wet, treadwear and noise. Pick the Toyo Proxes R888R if dry matters most to you. Cooper Zeon LTZ rests on little evidence so far (0 tests, 11 reviews), so read this result as provisional.
Pick tire B
Your priority is wet-weather safety
Cooper Zeon LTZ scores 66 vs 30 on wet.
Pick tire B
You want the longest tread life
Cooper Zeon LTZ scores 65 vs 40 on treadwear.
Pick tire B
You want a quieter cabin
Cooper Zeon LTZ scores 64 vs 49 on noise.
Pick tire B
You drive through snowy winters
Cooper Zeon LTZ scores 46 vs 33 on snow.
Tire A · Toyo Proxes R888R
Tire B · Cooper Zeon LTZ
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Proxes R888R or Zeon LTZ?
Which is better in the wet, Proxes R888R or Zeon LTZ?
Cooper Zeon LTZ, 66 vs 30 on our wet score.
Which grips better on dry roads, Proxes R888R or Zeon LTZ?
Toyo Proxes R888R, 65 vs 62 on our dry score.
Which is better in snow, Proxes R888R or Zeon LTZ?
Cooper Zeon LTZ, 46 vs 33 on our snow score.
Which is quieter, Proxes R888R or Zeon LTZ?
Cooper Zeon LTZ, 64 vs 49 on our noise score.
Which is more comfortable, Proxes R888R or Zeon LTZ?
Cooper Zeon LTZ, 61 vs 53 on our comfort score.
Which lasts longer, Proxes R888R or Zeon LTZ?
Cooper Zeon LTZ, 65 vs 40 on our treadwear score.
How do we compare tires?
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