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Head-to-head Updated

Cooper Cobra Radial G/T vs Toyo Proxes R888R — 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 637 + 80 owner reviews. How we score

Cobra Radial G/T is ahead, 70–44

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Cooper Cobra Radial G/T
Tire ACooper

Cobra Radial G/T

Touring All Season tire

± 7

Tests – · none yet Owners 71 · 637 reviews

“Here's where the tire started separating on the sidewall. Hard to tell, but it's about 1/8 inch deep.”

Toyo Proxes R888R
Tire BToyo

Proxes R888R

Summer tire

± 8

Tests – · none yet Owners 30 · 80 reviews

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 73

    Dry

    Cobra Radial G/T +9
    64
    Why this score
    SourceCobra Radial G/TProxes R888R
    Professional tests (TWG score)≈ 71 (est.)≈ 66 (est.)
    Reviews found online7563

    Cobra Radial G/T: 60% × 71 (est.) + 40% × 75.4 = 73

    Proxes R888R: 60% × 65.7 (est.) + 40% × 62.6 = 64

    No road tests of dry for Cobra Radial G/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    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 0.41).

  2. 70

    Wet

    Cobra Radial G/T +41
    29
    Why this score
    SourceCobra Radial G/TProxes R888R
    Professional tests (TWG score)≈ 70 (est.)≈ 39 (est.)
    Reviews found online7013

    Cobra Radial G/T: 60% × 70.1 (est.) + 40% × 69.6 = 70

    Proxes R888R: 60% × 39.4 (est.) + 40% × 13.4 = 29

    No road tests of wet for Cobra Radial G/T. 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 Proxes R888R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 66

    Snow

    Cobra Radial G/T +31
    35
    Why this score
    SourceCobra Radial G/TProxes R888R
    Professional tests (TWG score)≈ 68 (est.)≈ 51 (est.)
    Reviews found online6410

    Cobra Radial G/T: 60% × 68.3 (est.) + 40% × 63.6 = 66

    Proxes R888R: 60% × 51.2 (est.) + 40% × 10 = 35

    No road tests of snow for Cobra Radial G/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

    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 0.32).

  4. 72

    Comfort

    Cobra Radial G/T +21
    51
    Why this score
    SourceCobra Radial G/TProxes R888R
    Professional tests (TWG score)≈ 70 (est.)≈ 64 (est.)
    Reviews found online7443

    Cobra Radial G/T: 40% × 69.7 (est.) + 60% × 74.1 = 72

    Proxes R888R: 40% × 63.6 (est.) + 60% × 43.3 = 51

    No road tests of comfort for Cobra Radial G/T or Proxes R888R. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 72

    Noise

    Cobra Radial G/T +23
    49
    Why this score
    SourceCobra Radial G/TProxes R888R
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online8023

    Cobra Radial G/T: 60% × 66.4 (est.) + 40% × 80.4 = 72

    Proxes R888R: 60% × 66.4 (est.) + 40% × 22.5 = 49

    No road tests of noise for Cobra Radial G/T or Proxes R888R. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 68

    Treadwear

    Cobra Radial G/T +28
    40
    Why this score
    SourceCobra Radial G/TProxes R888R
    Professional tests (TWG score)≈ 68 (est.)≈ 51 (est.)
    Reviews found online7024

    Cobra Radial G/T: 60% × 67.6 (est.) + 40% × 69.5 = 68

    Proxes R888R: 60% × 51 (est.) + 40% × 23.6 = 40

    No road tests of treadwear for Cobra Radial G/T. 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 Proxes R888R. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 68

    Handling (owners)

    No comparison
    –
    Why this score
    SourceCobra Radial G/TProxes R888R
    Reviews found online68–
Scores at a glance
CategoryCooper Cobra Radial G/TToyo Proxes R888R
Relative Score 70 44
Dry 73 64
Wet 70 29
Snow 66 35
Comfort 72 51
Noise 72 49
Treadwear 68 40
Handling (owners) 68 –

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
± 7

Cobra Radial G/T

± 8

Proxes R888R

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 Cobra Radial G/T

Pros

  • Attractive classic styling with raised white letters
  • Great value and budget-friendly pricing compared to competitors
  • Good dry traction and responsive handling

Cons

  • Road noise can be noticeable on certain highway surfaces
  • Balancing difficulties or minor vibrations reported by some users
  • Sub-optimal wet weather traction under aggressive driving or heavy acceleration
All owner themes in the Cobra Radial G/T review

Tire B Proxes R888R

Not enough owner reviews yet to extract themes.

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Cooper Cobra Radial G/T

Positive

Community sentiment toward the Cooper Cobra Radial G/T is generally favorable, especially among vintage vehicle and classic truck owners seeking period-correct raised white lettering. Drivers praise the tire for reliable road traction, longevity, and affordability compared to competitors, though isolated reports note sidewall separation or blister concerns.

vintage-mustang.com ·2015-11-30

“Here's where the tire started separating on the sidewall. Hard to tell, but it's about 1/8 inch deep.”
corvetteforum.com

“i have 4 new ones sitting in my garage. back in all black. says cooper cobra radial G/T. and it has 2 cobra snakes on it”
vintage-mustang.com ·2015-11-30

“I spoke too soon!! I have run cooper cobras in the past for years on my small pickups and they were fine. I just had a cooper cobra split on me on my '66. It's split right along the manufacturer's seam. ***UPDATE: I bought the tires from discounttiredirect. They contacted me and are shipping a brand new replacement tire out!”
Top themes
#classic muscle aesthetics#raised white lettering#traction and performance#vintage fitment sizing#durability and wear#sidewall separation issues

Based on 30 community posts

Tire B

Toyo Proxes R888R

We haven't collected enough community discussion about this tire yet.

Specs side by side

Attribute A · Cooper Cobra Radial G/T B · Toyo Proxes R888R
CategoryTouring All Season tireSummer tire
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available1356
Rim diameters14″ – 15″13″ – 20″
Tread depth11/32″4 - 7/32″
UTQG440 A B - C100 AA A
Treadwear warranty40,000 mi—
SidewallRaised White LetteringBlack Side Wall
Max pressure36 - 44 psi50 - 51 psi
Sizes in common00

Which one should you actually buy?

Cooper Cobra Radial G/T

Toyo Proxes R888R

Winner: Cooper Cobra Radial G/T — better wet, snow and treadwear. It leads or ties in every category we score.

Pick tire A Your priority is wet-weather safety

Cooper Cobra Radial G/T scores 70 vs 29 on wet.

Pick tire A You drive through snowy winters

Cooper Cobra Radial G/T scores 66 vs 35 on snow.

Pick tire A You want the longest tread life

Cooper Cobra Radial G/T scores 68 vs 40 on treadwear.

Pick tire A You want a quieter cabin

Cooper Cobra Radial G/T scores 72 vs 49 on noise.

Tire A · Cooper Cobra Radial G/T
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Tire B · Toyo Proxes R888R
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Cobra Radial G/T or Proxes R888R?

Which is better in the wet, Cobra Radial G/T or Proxes R888R?

Cooper Cobra Radial G/T, 70 vs 29 on our wet score.

Which grips better on dry roads, Cobra Radial G/T or Proxes R888R?

Cooper Cobra Radial G/T, 73 vs 64 on our dry score.

Which is better in snow, Cobra Radial G/T or Proxes R888R?

Cooper Cobra Radial G/T, 66 vs 35 on our snow score.

Which is quieter, Cobra Radial G/T or Proxes R888R?

Cooper Cobra Radial G/T, 72 vs 49 on our noise score.

Which is more comfortable, Cobra Radial G/T or Proxes R888R?

Cooper Cobra Radial G/T, 72 vs 51 on our comfort score.

Which lasts longer, Cobra Radial G/T or Proxes R888R?

Cooper Cobra Radial G/T, 68 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