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Cooper Discoverer A/T3 Sport vs Hankook DynaPro A/TM RF10 — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 0 + 0 road tests and 4 + 186 owner reviews. How we score

Too close to call: Discoverer A/T3 Sport 73, DynaPro A/TM RF10 72.

Check price on Amazon · Discoverer A/T3 Sport Check price on Amazon · DynaPro A/TM RF10
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Cooper Discoverer A/T3 Sport
Tire ACooper

Discoverer A/T3 Sport

All Terrain and Off Road All Season tire

Provisional

Tests – · none yet Owners 75 · 4 reviews

Category by category

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

  1. 75

    Dry

    Discoverer A/T3 Sport +2
    73
    Why this score
    SourceDiscoverer A/T3 SportDynaPro A/TM RF10
    Professional tests (TWG score)≈ 72 (est.)≈ 71 (est.)
    Reviews found online7977

    Discoverer A/T3 Sport: 60% × 72.1 (est.) + 40% × 78.6 = 75

    DynaPro A/TM RF10: 60% × 71.3 (est.) + 40% × 76.6 = 73

    No road tests of dry for Discoverer A/T3 Sport. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

    No road tests of dry for DynaPro A/TM RF10. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 75

    Wet

    Discoverer A/T3 Sport +1
    74
    Why this score
    SourceDiscoverer A/T3 SportDynaPro A/TM RF10
    Professional tests (TWG score)≈ 74 (est.)≈ 73 (est.)
    Reviews found online7875

    Discoverer A/T3 Sport: 60% × 74.1 (est.) + 40% × 77.5 = 75

    DynaPro A/TM RF10: 60% × 72.8 (est.) + 40% × 75.2 = 74

    No road tests of wet for Discoverer A/T3 Sport. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

    No road tests of wet for DynaPro A/TM RF10. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. 70

    Snow

    Discoverer A/T3 Sport +5
    65
    Why this score
    SourceDiscoverer A/T3 SportDynaPro A/TM RF10
    Professional tests (TWG score)≈ 70 (est.)≈ 67 (est.)
    Reviews found online7062

    Discoverer A/T3 Sport: 60% × 69.8 (est.) + 40% × 69.7 = 70

    DynaPro A/TM RF10: 60% × 67.1 (est.) + 40% × 61.6 = 65

    No road tests of snow for Discoverer A/T3 Sport. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

    No road tests of snow for DynaPro A/TM RF10. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 74

    Comfort

    Discoverer A/T3 Sport +2
    72
    Why this score
    SourceDiscoverer A/T3 SportDynaPro A/TM RF10
    Professional tests (TWG score)≈ 71 (est.)≈ 70 (est.)
    Reviews found online7975

    Discoverer A/T3 Sport: 60% × 70.8 (est.) + 40% × 78.5 = 74

    DynaPro A/TM RF10: 60% × 70.2 (est.) + 40% × 75.4 = 72

    No road tests of comfort for Discoverer A/T3 Sport or DynaPro A/TM RF10. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. –

    Noise

    No comparison
    70
    Why this score
    SourceDiscoverer A/T3 SportDynaPro A/TM RF10
    Professional tests (TWG score)–≈ 67 (est.)
    Reviews found online–73

    DynaPro A/TM RF10: 60% × 67.3 (est.) + 40% × 72.9 = 70

    No road tests of noise for DynaPro A/TM RF10. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 68

    Treadwear

    DynaPro A/TM RF10 +3
    71
    Why this score
    SourceDiscoverer A/T3 SportDynaPro A/TM RF10
    Professional tests (TWG score)≈ 67 (est.)≈ 69 (est.)
    Reviews found online7075

    Discoverer A/T3 Sport: 60% × 67.1 (est.) + 40% × 70.4 = 68

    DynaPro A/TM RF10: 60% × 68.6 (est.) + 40% × 75.3 = 71

    No road tests of treadwear for Discoverer A/T3 Sport. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

    No road tests of treadwear for DynaPro A/TM RF10. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 76

    Handling (owners)

    Discoverer A/T3 Sport +5
    71
    Why this score
    SourceDiscoverer A/T3 SportDynaPro A/TM RF10
    Reviews found online7671
Scores at a glance
CategoryCooper Discoverer A/T3 SportHankook DynaPro A/TM RF10
Relative Score 73 72
Dry 75 73
Wet 75 74
Snow 70 65
Comfort 74 72
Noise – 70
Treadwear 68 71
Handling (owners) 76 71

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

Discoverer A/T3 Sport

DynaPro A/TM RF10

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/T3 Sport

Pros

  • Exceptional ride comfort on long trips and asphalt
  • Very low fuel consumption compared to other tires
  • Strong dry grip and above-average on-road performance

Cons

  • Snow performance decreases significantly after the first year
  • Slight oversteer tendencies on wet roundabouts
  • Slipping tendencies in wet mud conditions
All owner themes in the Discoverer A/T3 Sport review

Tire B DynaPro A/TM RF10

Pros

  • Exceptional tread life and durability
  • Low road noise compared to other all-terrain tires
  • Strong value proposition and competitive pricing

Cons

  • Inconsistent traction on wet pavement and ice
  • Reports of sidewall vulnerability to punctures
  • Potential for increased fuel consumption
All owner themes in the DynaPro A/TM RF10 review

Specs side by side

Attribute A · Cooper Discoverer A/T3 Sport B · Hankook DynaPro A/TM RF10
CategoryAll Terrain and Off Road All Season tireAll-Terrain tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available—29
Rim diameters—15″ – 20″
Tread depth—13/32″
UTQG—560 A B
Treadwear warranty—50,000 mi
Sidewall—Outlined White Lettering
Max pressure—44 psi

Which one should you actually buy?

Cooper Discoverer A/T3 Sport

Hankook DynaPro A/TM RF10

Too close to call: Cooper Discoverer A/T3 Sport and Hankook DynaPro A/TM RF10 are within 2 points overall. Cooper Discoverer A/T3 Sport is stronger on snow. Hankook DynaPro A/TM RF10 is stronger on treadwear. Cooper Discoverer A/T3 Sport rests on little evidence so far (0 tests, 4 reviews), so read this result as provisional.

Pick tire A You drive through snowy winters

Cooper Discoverer A/T3 Sport scores 70 vs 65 on snow.

Pick tire B You want the longest tread life

Hankook DynaPro A/TM RF10 scores 71 vs 68 on treadwear.

Tire A · Cooper Discoverer A/T3 Sport
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Tire B · Hankook DynaPro A/TM RF10
Check price on Amazon

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Discoverer A/T3 Sport or DynaPro A/TM RF10?

Which is better in the wet, Discoverer A/T3 Sport or DynaPro A/TM RF10?

Neither, by our numbers: 75 vs 74 on the wet score, within 3 points.

Which grips better on dry roads, Discoverer A/T3 Sport or DynaPro A/TM RF10?

Neither, by our numbers: 75 vs 73 on the dry score, within 3 points.

Which is better in snow, Discoverer A/T3 Sport or DynaPro A/TM RF10?

Cooper Discoverer A/T3 Sport, 70 vs 65 on our snow score.

Which is more comfortable, Discoverer A/T3 Sport or DynaPro A/TM RF10?

Neither, by our numbers: 74 vs 72 on the comfort score, within 3 points.

Which lasts longer, Discoverer A/T3 Sport or DynaPro A/TM RF10?

Hankook DynaPro A/TM RF10, 71 vs 68 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