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Head-to-head Updated

Goodyear Fortera SL Edition vs Cooper Discoverer A/TT SUV — 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 1 + 6 owner reviews. How we score

Check price on Amazon · Fortera SL Edition Check price on Amazon · Discoverer A/TT SUV
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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. –

    Dry

    No comparison
    73
    Why this score
    SourceFortera SL EditionDiscoverer A/TT SUV
    Professional tests (TWG score)–≈ 71 (est.)
    Reviews found online–76

    Discoverer A/TT SUV: 60% × 71.4 (est.) + 40% × 75.9 = 73

    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).

  2. –

    Wet

    No comparison
    71
    Why this score
    SourceFortera SL EditionDiscoverer A/TT SUV
    Professional tests (TWG score)–≈ 71 (est.)
    Reviews found online–71

    Discoverer A/TT SUV: 60% × 71 (est.) + 40% × 71.1 = 71

    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).

  3. –

    Snow

    No comparison
    68
    Why this score
    SourceFortera SL EditionDiscoverer A/TT SUV
    Professional tests (TWG score)–≈ 69 (est.)
    Reviews found online–66

    Discoverer A/TT SUV: 60% × 69 (est.) + 40% × 66 = 68

    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 0.37).

  4. –

    Comfort

    No comparison
    70
    Why this score
    SourceFortera SL EditionDiscoverer A/TT SUV
    Professional tests (TWG score)–≈ 69 (est.)
    Reviews found online–70

    Discoverer A/TT SUV: 40% × 69.3 (est.) + 60% × 69.9 = 70

    No road tests of comfort for Discoverer A/TT SUV. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. –

    Treadwear

    No comparison
    73
    Why this score
    SourceFortera SL EditionDiscoverer A/TT SUV
    Professional tests (TWG score)–≈ 70 (est.)
    Reviews found online–78

    Discoverer A/TT SUV: 60% × 70.1 (est.) + 40% × 77.7 = 73

    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 0.35).

  6. –

    Handling (owners)

    No comparison
    75
    Why this score
    SourceFortera SL EditionDiscoverer A/TT SUV
    Reviews found online–75
Scores at a glance
CategoryGoodyear Fortera SL EditionCooper Discoverer A/TT SUV
Relative Score – 72
Dry – 73
Wet – 71
Snow – 68
Comfort – 70
Treadwear – 73
Handling (owners) – 75

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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score

Fortera SL Edition

± 8

Discoverer A/TT SUV

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 Fortera SL Edition

Not enough owner reviews yet to extract themes.

Tire B 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

Specs side by side

Attribute A · Goodyear Fortera SL Edition B · Cooper Discoverer A/TT SUV
CategoryAll-Season tireAll-Terrain tire
Vehicle type—SUV and 4x4

Which one should you actually buy?

Goodyear Fortera SL Edition

Cooper Discoverer A/TT SUV

Only Cooper Discoverer A/TT SUV has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Goodyear Fortera SL Edition
Check price on Amazon
Tire B · Cooper Discoverer A/TT SUV
Check price on Amazon

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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