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Cooper Discoverer EnduraMax vs Goodyear Assurance WeatherReady — 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 + 2 road tests and 114 + 13 owner reviews. How we score

Discoverer EnduraMax is ahead, 77–58

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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.

  1. 77

    Dry

    Discoverer EnduraMax +33
    44
    Why this score
    SourceDiscoverer EnduraMaxAssurance WeatherReady
    Professional tests (TWG score) · – / 2 tests≈ 74 (est.)40
    Reviews found online8250

    Discoverer EnduraMax: 60% × 73.8 (est.) + 40% × 82.1 = 77

    Assurance WeatherReady: 60% × 40.4 + 40% × 49.7 = 44

    No road tests of dry for Discoverer EnduraMax. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 84

    Wet

    Discoverer EnduraMax +16
    68
    Why this score
    SourceDiscoverer EnduraMaxAssurance WeatherReady
    Professional tests (TWG score) · – / 1 tests≈ 80 (est.)72
    Reviews found online8862

    Discoverer EnduraMax: 60% × 80.3 (est.) + 40% × 88.3 = 84

    Assurance WeatherReady: 60% × 72.5 + 40% × 61.8 = 68

    No road tests of wet for Discoverer EnduraMax. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 75

    Snow

    Discoverer EnduraMax +17
    58
    Why this score
    SourceDiscoverer EnduraMaxAssurance WeatherReady
    Professional tests (TWG score) · – / 2 tests≈ 73 (est.)55
    Reviews found online7962

    Discoverer EnduraMax: 60% × 73.1 (est.) + 40% × 78.5 = 75

    Assurance WeatherReady: 60% × 54.9 + 40% × 61.6 = 58

    No road tests of snow for Discoverer EnduraMax. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 78

    Comfort

    Discoverer EnduraMax +23
    55
    Why this score
    SourceDiscoverer EnduraMaxAssurance WeatherReady
    Professional tests (TWG score)≈ 71 (est.)≈ 65 (est.)
    Reviews found online8249

    Discoverer EnduraMax: 40% × 71.4 (est.) + 60% × 82.2 = 78

    Assurance WeatherReady: 40% × 64.7 (est.) + 60% × 49.2 = 55

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

  5. 69

    Noise

    Discoverer EnduraMax +7
    62
    Why this score
    SourceDiscoverer EnduraMaxAssurance WeatherReady
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online7454

    Discoverer EnduraMax: 60% × 66.4 (est.) + 40% × 73.7 = 69

    Assurance WeatherReady: 60% × 66.4 (est.) + 40% × 54.2 = 62

    No road tests of noise for Discoverer EnduraMax or Assurance WeatherReady. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 72

    Treadwear

    Discoverer EnduraMax +7
    65
    Why this score
    SourceDiscoverer EnduraMaxAssurance WeatherReady
    Professional tests (TWG score)≈ 70 (est.)≈ 66 (est.)
    Reviews found online7664

    Discoverer EnduraMax: 60% × 70 (est.) + 40% × 76.2 = 72

    Assurance WeatherReady: 60% × 65.6 (est.) + 40% × 64.1 = 65

    No road tests of treadwear for Discoverer EnduraMax. 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 Assurance WeatherReady. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 79

    Handling (owners)

    Discoverer EnduraMax +21
    58
    Why this score
    SourceDiscoverer EnduraMaxAssurance WeatherReady
    Reviews found online7958
Scores at a glance
CategoryCooper Discoverer EnduraMaxGoodyear Assurance WeatherReady
Relative Score 77 58
Dry 77 44
Wet 84 68
Snow 75 58
Comfort 78 55
Noise 69 62
Treadwear 72 65
Handling (owners) 79 58

Higher is better. The Relative Score follows your weights below; category scores do not change.

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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.

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Recomputed
Headline score
± 7

Discoverer EnduraMax

± 7

Assurance WeatherReady

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Discoverer EnduraMax

Pros

  • Exceptional winter and snow traction (3-peak mountain snowflake rated)
  • Significantly lower road noise and smoother ride compared to OEM tires
  • Great wet and dry road handling and responsiveness

Cons

  • Slight decrease in fuel mileage (MPG)
  • Isolated reports of premature wear, shoulder wear, or tread defects
  • Ride can feel slightly stiffer than standard factory tires depending on the vehicle
All owner themes in the Discoverer EnduraMax review

Tire B Assurance WeatherReady

Pros

  • Excellent traction and handling in rain, snow, and winter weather conditions
  • Comfortable ride quality with low road noise
  • Stable and dependable braking performance

Cons

  • Premature tread wear with some sets failing well under 30,000 miles
  • Uneven wear issues reported by multiple users despite regular rotations
  • Softer tread compound can pick up rocks, cause vibrations, and increase susceptibility to punctures
All owner themes in the Assurance WeatherReady review

Specs side by side

Attribute A · Cooper Discoverer EnduraMax B · Goodyear Assurance WeatherReady
CategoryAll-Season tireAll Weather
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available2634
Rim diameters16″ – 20″15″ – 20″
Tread depth11/32″10 - 11/32″
UTQG640 A A700 A A
Treadwear warranty60,000 mi60,000 mi
SidewallBlack Side WallBlack Side Wall - Vertical Serrated Band
Max pressure42 - 50 psi50 - 51 psi
Sizes in common1515

Which one should you actually buy?

Cooper Discoverer EnduraMax

Goodyear Assurance WeatherReady

Winner: Cooper Discoverer EnduraMax — better dry, comfort and handling. It leads or ties in every category we score.

Pick tire A You want the most grip on dry roads

Cooper Discoverer EnduraMax scores 77 vs 44 on dry.

Pick tire A You want the most comfortable ride

Cooper Discoverer EnduraMax scores 78 vs 55 on comfort.

Pick tire A You enjoy sharp, responsive handling

Cooper Discoverer EnduraMax scores 79 vs 58 on handling.

Pick tire A You drive through snowy winters

Cooper Discoverer EnduraMax scores 75 vs 58 on snow.

Tire A · Cooper Discoverer EnduraMax
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Tire B · Goodyear Assurance WeatherReady
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Discoverer EnduraMax or Assurance WeatherReady?

Which is better in the wet, Discoverer EnduraMax or Assurance WeatherReady?

Cooper Discoverer EnduraMax, 84 vs 68 on our wet score.

Which grips better on dry roads, Discoverer EnduraMax or Assurance WeatherReady?

Cooper Discoverer EnduraMax, 77 vs 44 on our dry score.

Which is better in snow, Discoverer EnduraMax or Assurance WeatherReady?

Cooper Discoverer EnduraMax, 75 vs 58 on our snow score.

Which is quieter, Discoverer EnduraMax or Assurance WeatherReady?

Cooper Discoverer EnduraMax, 69 vs 62 on our noise score.

Which is more comfortable, Discoverer EnduraMax or Assurance WeatherReady?

Cooper Discoverer EnduraMax, 78 vs 55 on our comfort score.

Which lasts longer, Discoverer EnduraMax or Assurance WeatherReady?

Cooper Discoverer EnduraMax, 72 vs 65 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