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Head-to-head Updated

Cooper Discoverer A/TT SUV vs Goodyear Eagle RS-A — 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 6 + 76 owner reviews. How we score

Discoverer A/TT SUV is ahead, 72–57

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Goodyear Eagle RS-A
Tire BGoodyear

Eagle RS-A

All Season

± 8

Tests – · none yet Owners 53 · 76 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

    Discoverer A/TT SUV +13
    60
    Why this score
    SourceDiscoverer A/TT SUVEagle RS-A
    Professional tests (TWG score)≈ 71 (est.)≈ 63 (est.)
    Reviews found online7656

    Discoverer A/TT SUV: 60% × 71.1 (est.) + 40% × 75.5 = 73

    Eagle RS-A: 60% × 62.8 (est.) + 40% × 55.6 = 60

    No road tests of dry for Discoverer A/TT SUV. 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 Eagle RS-A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 71

    Wet

    Discoverer A/TT SUV +13
    58
    Why this score
    SourceDiscoverer A/TT SUVEagle RS-A
    Professional tests (TWG score)≈ 71 (est.)≈ 61 (est.)
    Reviews found online7153

    Discoverer A/TT SUV: 60% × 70.9 (est.) + 40% × 71 = 71

    Eagle RS-A: 60% × 61 (est.) + 40% × 53 = 58

    No road tests of wet for Discoverer A/TT SUV. 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 Eagle RS-A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 68

    Snow

    Discoverer A/TT SUV +14
    54
    Why this score
    SourceDiscoverer A/TT SUVEagle RS-A
    Professional tests (TWG score)≈ 69 (est.)≈ 61 (est.)
    Reviews found online6642

    Discoverer A/TT SUV: 60% × 69 (est.) + 40% × 65.7 = 68

    Eagle RS-A: 60% × 61.5 (est.) + 40% × 41.7 = 54

    No road tests of snow for Discoverer A/TT SUV. 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 Eagle RS-A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 69

    Comfort

    Discoverer A/TT SUV +13
    56
    Why this score
    SourceDiscoverer A/TT SUVEagle RS-A
    Professional tests (TWG score)≈ 69 (est.)≈ 65 (est.)
    Reviews found online6950

    Discoverer A/TT SUV: 40% × 68.9 (est.) + 60% × 69.3 = 69

    Eagle RS-A: 40% × 64.9 (est.) + 60% × 49.7 = 56

    No road tests of comfort for Discoverer A/TT SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Eagle RS-A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. –

    Noise

    No comparison
    65
    Why this score
    SourceDiscoverer A/TT SUVEagle RS-A
    Professional tests (TWG score)–≈ 66 (est.)
    Reviews found online–63

    Eagle RS-A: 60% × 66.3 (est.) + 40% × 63.1 = 65

    No road tests of noise for Eagle RS-A. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 74

    Treadwear

    Discoverer A/TT SUV +14
    60
    Why this score
    SourceDiscoverer A/TT SUVEagle RS-A
    Professional tests (TWG score)≈ 71 (est.)≈ 63 (est.)
    Reviews found online7856

    Discoverer A/TT SUV: 60% × 70.6 (est.) + 40% × 77.9 = 74

    Eagle RS-A: 60% × 62.9 (est.) + 40% × 56.3 = 60

    No road tests of treadwear for Discoverer A/TT SUV. 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 Eagle RS-A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 75

    Handling (owners)

    Discoverer A/TT SUV +26
    49
    Why this score
    SourceDiscoverer A/TT SUVEagle RS-A
    Reviews found online7549
Scores at a glance
CategoryCooper Discoverer A/TT SUVGoodyear Eagle RS-A
Relative Score 72 57
Dry 73 60
Wet 71 58
Snow 68 54
Comfort 69 56
Noise – 65
Treadwear 74 60
Handling (owners) 75 49

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

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 8

Discoverer A/TT SUV

± 8

Eagle RS-A

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 Discoverer A/TT SUV

Pros

  • Exceptional durability and long tread life, with minimal wear reported even after tens of thousands of miles
  • Strong off-road performance aided by rugged, reinforced sidewalls
  • Great handling, stability, and grip on dry asphalt

Cons

  • Subpar wet-weather grip and a tendency to slide in rainy conditions
  • Mediocre braking performance and traction in snow and ice compared to dedicated winter tires
  • Noticeable road noise at certain speeds
All owner themes in the Discoverer A/TT SUV review

Tire B Eagle RS-A

Pros

  • Excellent price-to-performance ratio
  • Strong dry road handling and cornering grip
  • Reliable tread life for many users, often reaching 60,000 miles

Cons

  • Inconsistent traction in heavy rain or standing water
  • Poor performance in deep snow and ice conditions
  • Increased road noise reported after significant mileage
All owner themes in the Eagle RS-A review

Specs side by side

Attribute A · Cooper Discoverer A/TT SUV B · Goodyear Eagle RS-A
CategoryAll-Terrain tireAll Season
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available—14
Rim diameters—15″ – 20″
Tread depth—10 - 12/32″
UTQG—260 - 340 A A
Sidewall—Black Side Wall - Vertical Serrated Band
Max pressure—44 - 51 psi

Which one should you actually buy?

Cooper Discoverer A/TT SUV

Goodyear Eagle RS-A

Winner: Cooper Discoverer A/TT SUV — better handling, snow and treadwear. It leads or ties in every category we score. Cooper Discoverer A/TT SUV rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.

Pick tire A You enjoy sharp, responsive handling

Cooper Discoverer A/TT SUV scores 75 vs 49 on handling.

Pick tire A You drive through snowy winters

Cooper Discoverer A/TT SUV scores 68 vs 54 on snow.

Pick tire A You want the longest tread life

Cooper Discoverer A/TT SUV scores 74 vs 60 on treadwear.

Pick tire A You want the most grip on dry roads

Cooper Discoverer A/TT SUV scores 73 vs 60 on dry.

Tire A · Cooper Discoverer A/TT SUV
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Tire B · Goodyear Eagle RS-A
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Discoverer A/TT SUV or Eagle RS-A?

Which is better in the wet, Discoverer A/TT SUV or Eagle RS-A?

Cooper Discoverer A/TT SUV, 71 vs 58 on our wet score.

Which grips better on dry roads, Discoverer A/TT SUV or Eagle RS-A?

Cooper Discoverer A/TT SUV, 73 vs 60 on our dry score.

Which is better in snow, Discoverer A/TT SUV or Eagle RS-A?

Cooper Discoverer A/TT SUV, 68 vs 54 on our snow score.

Which is more comfortable, Discoverer A/TT SUV or Eagle RS-A?

Cooper Discoverer A/TT SUV, 69 vs 56 on our comfort score.

Which lasts longer, Discoverer A/TT SUV or Eagle RS-A?

Cooper Discoverer A/TT SUV, 74 vs 60 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