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Continental TerrainContact A/T vs Cooper Discoverer AT3 4S — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Discoverer AT3 4S leads, 76–72 Narrow edge

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Tire AContinental

TerrainContact A/T

All Season

Tests 72 · 2 tests Owners 74 · 33 reviews

Best test result: #1 of 18 in 2022 Consumer Reports All Terrain Truck Tires (overall ranking)

Tire BCooper

Discoverer AT3 4S

All Season

Tests – · 1 test Owners 81 · 688 reviews

Best test result: #5 of 18 in 2022 Consumer Reports All Terrain Truck Tires (tested tread life (miles))

“Suggestions for replacing AT tires on SUV I have an expedition, and used to need AT tires because of where I used to live and work, but now find I don't need them. I was running some Cooper Discoverer AT3 4S. Absolutely fantastic tires, but now I want to get some all weather since its mostly suburban and highway driving. We get a lot of snow so that's important to me as well. Any suggestions or real world advice? Thanks!”

Category by category

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

  1. 76

    Dry

    Discoverer AT3 4S +2
    78
    Why this score
    SourceTerrainContact A/TDiscoverer AT3 4S
    Professional tests (TWG score)75–
    Reviews found online7884
  2. 77

    Wet

    Discoverer AT3 4S +5
    82
    Why this score
    SourceTerrainContact A/TDiscoverer AT3 4S
    Professional tests (TWG score)74–
    Reviews found online8286
  3. 64

    Snow

    Discoverer AT3 4S +8
    72
    Why this score
    SourceTerrainContact A/TDiscoverer AT3 4S
    Reviews found online6174
  4. 72

    Comfort

    Discoverer AT3 4S +4
    76
    Why this score
    SourceTerrainContact A/TDiscoverer AT3 4S
    Professional tests (TWG score)71–
    Reviews found online7383
  5. 78

    Noise

    TerrainContact A/T +6
    72
    Why this score
    SourceTerrainContact A/TDiscoverer AT3 4S
    Professional tests (TWG score)80–
    Reviews found online7581
  6. 67

    Treadwear

    Discoverer AT3 4S +6
    73
    Why this score
    SourceTerrainContact A/TDiscoverer AT3 4S
    Professional tests (TWG score)6671
    Reviews found online6977
  7. 73

    Handling

    Discoverer AT3 4S +4
    77
    Why this score
    SourceTerrainContact A/TDiscoverer AT3 4S
    Reviews found online7377
Scores at a glance
CategoryContinental TerrainContact A/TCooper Discoverer AT3 4S
Relative Score 72 76
Dry 76 78
Wet 77 82
Snow 64 72
Comfort 72 76
Noise 78 72
Treadwear 67 73
Handling 73 77

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

Weight the categories that matter to you

Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

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Neutral
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Recomputed
Headline score

TerrainContact A/T

Discoverer AT3 4S

The professional test results behind the scores

Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.

DisciplineCategoryTerrainContact A/TDiscoverer AT3 4SΔBoth?
Tested Tread Life (Miles) Other 55% #10/18 · 2022 Consumer Reports All Terrain Truck Tires 60% #5/18 · 2022 Consumer Reports All Terrain Truck Tires −5.0 Same test
Overall Ranking Overall 100% #1/18 · 2022 Consumer Reports All Terrain Truck Tires 76% #5/18 · 2022 Consumer Reports All Terrain Truck Tires +23.5 Same test

Pros, cons & observations

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

Tire A TerrainContact A/T

Pros

  • Exceptionally quiet and smooth ride quality for an all-terrain tire
  • Superior wet-weather traction and hydroplaning resistance
  • Strong on-road handling and stability during highway driving

Cons

  • Inconsistent performance on ice and packed snow
  • Limited capability in deep mud or extreme off-road terrain
  • Reports of premature tread wear in some heavy-duty or high-torque applications
All owner themes in the TerrainContact A/T review

Tire B Discoverer AT3 4S

Pros

  • Exceptionally quiet and smooth on-road ride compared to typical all-terrain tires
  • Superb traction in wet, rainy, and deep winter snow conditions
  • Strong value and competitive pricing relative to performance and lifespan

Cons

  • Potential for accelerated tread wear under heavy off-road use or demanding mountain driving
  • Occasional reports of balancing issues or out-of-round tires requiring multiple adjustments
  • Minor fuel economy drop or increased rolling resistance when switching from standard highway tires
All owner themes in the Discoverer AT3 4S review

What real owners are saying

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

Tire A

Continental TerrainContact A/T

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

Tire B

Cooper Discoverer AT3 4S

Positive

Community sentiment for the Cooper Discoverer AT3 4S is predominantly positive, with drivers praising its quiet highway ride, strong traction across snow, rain, and dry pavement, and appealing appearance. Several owners note that while it handles light off-road duties and daily driving well, tread life occasionally falls short of mileage expectations. In addition, multiple posts highlight frustration and concern regarding availability and recent discontinuation across various sizes.

r/HondaElement ·74 upvotes ·2021-02-15

“Got some 225/75/16 Cooper Discoverer AT3 4s - Great fit on stock setup.”
r/4x4 ·12 upvotes ·2026-07-08

“They Discontinued My Tire! I've been using Cooper Discoverer AT3 4s forever. For some reason Cooper, in it's infinite wisdom, has discontinued the 265 75r 16 size so I need a replacment. I'm in Southern California and do quite a bit of wildlife habitat restoration work in dry desert conditions. This involves lots and lots of highway miles as well as dirt roads from good to, on what planet is this a road. Occasionally we are even driving up dry washes, trying to avoid all the nasty sidewall eating rocks and spiny bushes. The tread on the discoverer is pretty modest and quite on the highway but when aired downed, runs well in sandy conditions. They even work pretty well in rocky conditions. The other thing is they wear really well. Ive got 60k+ miles on my current set and can squeeze another 10k out of them if I have to. So to the point, Im looking for suggestions for a replacment. Any help would be greatly appreciated.”
bobistheoilguy.com ·2019-06-26

“I ran a set of Cooper Discoverer AT3's over 72k miles and never had an issue. loved them. now i have a set of Cooper Discoverer AT3 4S's and they are even better in traction and ride.”
Top themes
#Snow and wet traction#Quiet highway ride#Tread life and longevity#Discontinuation and availability#Comfortable ride quality#Mild off-road performance

Based on 27 community posts

Specs side by side

Attribute A · Continental TerrainContact A/T B · Cooper Discoverer AT3 4S
CategoryAll SeasonAll Season
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available3014
Rim diameters16″ – 22″15″ – 22″
Tread depth10 - 16/32″12 - 14/32″
UTQG680 A A - B620 A B
Treadwear warranty60,000 mi65,000 mi
SidewallBlack Side Wall - Raised Outline White LetteringBlack Side Wall - Raised Outline White Lettering
Max pressure44 - 80 psi44 - 50 psi

Which one should you actually buy?

Continental TerrainContact A/T

Cooper Discoverer AT3 4S

Winner: Cooper Discoverer AT3 4S — better snow, treadwear and wet. Pick the Continental TerrainContact A/T if noise matters most to you.

Pick tire B You drive through snowy winters

Cooper Discoverer AT3 4S scores 72 vs 64 on snow.

Pick tire A You want a quieter cabin

Continental TerrainContact A/T scores 78 vs 72 on noise.

Pick tire B You want the longest tread life

Cooper Discoverer AT3 4S scores 73 vs 67 on treadwear.

Pick tire B Your priority is wet-weather safety

Cooper Discoverer AT3 4S scores 82 vs 77 on wet.

Tire A · Continental TerrainContact A/T
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Tire B · Cooper Discoverer AT3 4S
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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.

Community buzz from Reddit and forums is shown for context only — it never changes the score.

76

Narrow edge

Discoverer AT3 4S

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