Head-to-head Updated

Cooper Discoverer A/T3 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 973 + 186 owner reviews. How we score

DynaPro A/TM RF10 leads, 71–69 Narrow edge

Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Cooper Discoverer A/T3
Tire ACooper

Discoverer A/T3

All-Terrain tire

Tests – · none yet Owners 67 · 973 reviews

“I have a set of 275/60R20 on my dodge work truck. Coming up on 35k. Oilfield roads. These tires are ride smooth and are quiet. They have done well in the snow and mud for me. I will purchase a set of these for my own personal truck once needed. These are great tires.”

Category by category

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

  1. 71

    Dry

    DynaPro A/TM RF10 +2
    73
    Why this score
    SourceDiscoverer A/T3DynaPro A/TM RF10
    Professional tests (TWG score)≈ 70 (est.)≈ 71 (est.)
    Reviews found online7377

    Discoverer A/T3: 60% × 69.9 (est.) + 40% × 73.1 = 71

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

    No road tests of dry for Discoverer A/T3. 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. 73

    Wet

    DynaPro A/TM RF10 +1
    74
    Why this score
    SourceDiscoverer A/T3DynaPro A/TM RF10
    Professional tests (TWG score)≈ 72 (est.)≈ 73 (est.)
    Reviews found online7475

    Discoverer A/T3: 60% × 72.3 (est.) + 40% × 74.3 = 73

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

    No road tests of wet for Discoverer A/T3. 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. 68

    Snow

    Discoverer A/T3 +3
    65
    Why this score
    SourceDiscoverer A/T3DynaPro A/TM RF10
    Professional tests (TWG score)≈ 69 (est.)≈ 67 (est.)
    Reviews found online6662

    Discoverer A/T3: 60% × 68.6 (est.) + 40% × 66.1 = 68

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

    No road tests of snow for Discoverer A/T3. 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. 69

    Comfort

    DynaPro A/TM RF10 +3
    72
    Why this score
    SourceDiscoverer A/T3DynaPro A/TM RF10
    Professional tests (TWG score)≈ 69 (est.)≈ 70 (est.)
    Reviews found online6875

    Discoverer A/T3: 60% × 68.9 (est.) + 40% × 68 = 69

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

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

  5. 67

    Noise

    DynaPro A/TM RF10 +3
    70
    Why this score
    SourceDiscoverer A/T3DynaPro A/TM RF10
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online6673

    Discoverer A/T3: 60% × 67.3 (est.) + 40% × 65.8 = 67

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

    No road tests of noise for Discoverer A/T3 or DynaPro A/TM RF10. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 59

    Treadwear

    DynaPro A/TM RF10 +12
    71
    Why this score
    SourceDiscoverer A/T3DynaPro A/TM RF10
    Professional tests (TWG score)≈ 62 (est.)≈ 69 (est.)
    Reviews found online5475

    Discoverer A/T3: 60% × 62 (est.) + 40% × 53.7 = 59

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

    No road tests of treadwear for Discoverer A/T3. 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. 65

    Handling (owners)

    DynaPro A/TM RF10 +6
    71
    Why this score
    SourceDiscoverer A/T3DynaPro A/TM RF10
    Reviews found online6571
Scores at a glance
Cooper Discoverer A/T3 vs Hankook DynaPro A/TM RF10: scores by category (0–100)
CategoryCooper Discoverer A/T3Hankook DynaPro A/TM RF10
Relative Score 69 71
Dry 71 73
Wet 73 74
Snow 68 65
Comfort 69 72
Noise 67 70
Treadwear 59 71
Handling (owners) 65 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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score

Discoverer A/T3

DynaPro A/TM RF10

The professional test results behind the scores

Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.

In the overall rankings of 1 tests that ran both, Cooper Discoverer A/T3 finished ahead 1 times and Hankook DynaPro A/TM RF10 0 times.

DisciplineCategoryDiscoverer A/T3DynaPro A/TM RF10ΔHead-to-head
Also published by the testers (not in the score)
Overall Ranking Overall #13/13 #14/13 – 1–0 in 1 shared test Newest: 2018 SA4x4 All-Terrain Tire Test R17 · 265/65R17

Pros, cons & observations

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

Tire A Discoverer A/T3

Pros

  • Exceptionally quiet and smooth highway ride for an all-terrain tire
  • Great traction and handling on dry and wet pavement
  • Strong value and competitive pricing compared to major brand competitors

Cons

  • Some users experienced balancing issues and persistent road vibrations
  • Faster-than-expected tread wear or premature wear reported by a subset of drivers
  • Subpar performance on ice and hard-packed snow for certain vehicle applications
All owner themes in the Discoverer A/T3 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

What real owners are saying

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

Tire A

Cooper Discoverer A/T3

Positive

Community sentiment for the Cooper Discoverer A/T3 is overwhelmingly positive, with users frequently praising its low road noise, smooth ride, and strong snow and wet traction. Owners appreciate its long tread life, solid towing capability, and reasonable value, though some note it packs up quickly in thick mud and can become slightly louder as it wears.

Top themes
#low road noise#snow and wet traction#treadwear and longevity#ride comfort and quality#mud performance limitations#towing and hauling capability#value and pricing

Based on 24 community posts

Tire B

Hankook DynaPro A/TM RF10

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

Specs side by side

Attribute A · Cooper Discoverer A/T3 B · Hankook DynaPro A/TM RF10
CategoryAll-Terrain tireAll-Terrain tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available1429
Rim diameters15″ – 22″15″ – 20″
Tread depth14 - 17/32″13/32″
UTQG560 A B560 A B
Treadwear warranty—50,000 mi
SidewallBlack Side Wall - Raised Outline White LetteringOutlined White Lettering
Max pressure44 - 80 psi44 psi
Sizes in common44

Which one should you actually buy?

Cooper Discoverer A/T3

Hankook DynaPro A/TM RF10

Narrow edge: Hankook DynaPro A/TM RF10 — better treadwear, handling and comfort. Pick the Cooper Discoverer A/T3 if snow matters most to you.

Pick tire B You want the longest tread life

Hankook DynaPro A/TM RF10 scores 71 vs 59 on treadwear.

Pick tire B You enjoy sharp, responsive handling

Hankook DynaPro A/TM RF10 scores 71 vs 65 on handling.

Pick tire A You drive through snowy winters

Cooper Discoverer A/T3 scores 68 vs 65 on snow.

Pick tire B You want the most comfortable ride

Hankook DynaPro A/TM RF10 scores 72 vs 69 on comfort.

Tire A · Cooper Discoverer A/T3
Tire B · Hankook DynaPro A/TM RF10

TireWheelGuide may earn a commission from purchases made through these links.

Discoverer A/T3 or DynaPro A/TM RF10?

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

Neither, by our numbers: 73 vs 74 on the wet score, within 3 points.

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

Neither, by our numbers: 71 vs 73 on the dry score, within 3 points.

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

Cooper Discoverer A/T3, 68 vs 65 on our snow score.

Which is quieter, Discoverer A/T3 or DynaPro A/TM RF10?

Hankook DynaPro A/TM RF10, 70 vs 67 on our noise score.

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

Hankook DynaPro A/TM RF10, 72 vs 69 on our comfort score.

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

Hankook DynaPro A/TM RF10, 71 vs 59 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