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BFGoodrich Long Trail T/A Tour vs Cooper Discoverer AT3 LT — Compared

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

Discoverer AT3 LT leads, 75–71 Narrow edge

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Tire BCooper

Discoverer AT3 LT

Premium Touring All Season tire

Tests – · none yet Owners 77 · 251 reviews

“From the Cooper site: Discoverer A/T3 55,000 Mile Treadwear Protection - Light Truck sizes 60,000 Mile Treadwear Protection - SUV sizes The Discoverer A/T3™ is an all-season, all-terrain tire designed to perform well on the highway and off for drivers of SUVs and light duty trucks. Excellent highway performance Excellent wet traction Improved treadwear and traction in rocky and gravel terrain M+S Rated Discoverer AT3 LT 60,000 Mile Treadwear Protection - LT-metric sizes The Discoverer AT3 LT™ with Durable Tread Technology™ hauls heavy loads with less wear and are built to withstand ongoing assault from dirt and gravel. Designed to prevent shredding on rocky and gravel terrain Extreme durability for hauling Superior control and braking in wet weather Cutting through the marketing-speak, it sounds like the A/T3 is more road biased and the AT3 LT is perhaps heavier duty and more offroad biased. And the AT3 LT is not rated for winter conditions. I've had Discount Tire try to feed me a load of BS on more than one occasion. It sounds like that's what they were doing to you. The A/T3 is definitely still available.”

Category by category

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

  1. 72

    Dry

    Discoverer AT3 LT +5
    77
    Why this score
    SourceLong Trail T/A TourDiscoverer AT3 LT
    Reviews found online7483
  2. 69

    Wet

    Discoverer AT3 LT +10
    79
    Why this score
    SourceLong Trail T/A TourDiscoverer AT3 LT
    Reviews found online6982
  3. –

    Snow

    No comparison
    71
    Why this score
    SourceLong Trail T/A TourDiscoverer AT3 LT
    Reviews found online–73
  4. 69

    Comfort

    Discoverer AT3 LT +3
    72
    Why this score
    SourceLong Trail T/A TourDiscoverer AT3 LT
    Reviews found online6975
  5. –

    Noise

    No comparison
    71
    Why this score
    SourceLong Trail T/A TourDiscoverer AT3 LT
    Reviews found online–78
  6. 70

    Treadwear

    Discoverer AT3 LT +1
    71
    Why this score
    SourceLong Trail T/A TourDiscoverer AT3 LT
    Reviews found online7474
  7. 75

    Handling

    Long Trail T/A Tour +5
    70
    Why this score
    SourceLong Trail T/A TourDiscoverer AT3 LT
    Reviews found online7570
Scores at a glance
CategoryBFGoodrich Long Trail T/A TourCooper Discoverer AT3 LT
Relative Score 71 75
Dry 72 77
Wet 69 79
Snow – 71
Comfort 69 72
Noise – 71
Treadwear 70 71
Handling 75 70

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

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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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Recomputed
Headline score

Long Trail T/A Tour

Discoverer AT3 LT

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 Long Trail T/A Tour

Pros

  • Impressive tread longevity
  • Reliable performance on dry pavement
  • Suitable for balanced city and highway commuting

Cons

  • Poor traction in snow and ice
  • Limited confidence during cornering in winter conditions
  • Subpar performance in wet weather
All owner themes in the Long Trail T/A Tour review

Tire B Discoverer AT3 LT

Pros

  • Excellent towing stability with minimal sidewall flex under heavy loads
  • Surprisingly quiet and smooth on the highway for an all-terrain tire
  • Strong durability and wear resistance on rough gravel, rock, and dirt roads

Cons

  • Subpar performance in heavy snow, ice, or deep mud for some users
  • Occasional reports of balancing difficulties or initial cold-weather tire thumping
  • Isolated incidents of sidewall splitting or premature wear
All owner themes in the Discoverer AT3 LT review

What real owners are saying

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

Tire A

BFGoodrich Long Trail T/A Tour

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

Tire B

Cooper Discoverer AT3 LT

Mixed

Community sentiment regarding the Cooper Discoverer AT3 LT is mixed with a positive lean. Drivers appreciate its wet and snow traction, low noise, and strong tread life under heavy loads, though some report irregular wear and persistent balancing or vibration issues after accumulating mileage.

clubfrontier.org ·2 upvotes ·2023-02-26

“I got 80k (rotating every 10k) out of Coopers on my 2010 and have 40k on current 2019 SL ... Discoverer AT3 LT ... they are designed for heavier trucks... excellent noise, excellent in water. I got stuck in a grass field in the factory HT hancocks... same field few years later with coopers.. no issues.. never tried in snow but imagine they would do well...”
wanderthewest.com ·2020-07-08

“I have the Cooper Discoverer AT3 LT tires on my 2010 Tundra with Hawk. They are E series tires. Found this link that discusses the differences between the LT and XLT. Really like my LT's. The increased tire mileage would probably be a good thing of the price difference isn't too great. Paul”
hdrams.com ·1 upvote ·2026-01-17

“I ran a set of 295/70r18 Discoverer AT3 LT’s for about 25k miles. I had seen lots of negative reviews but figured that I would be OK with them for my needs ( I drive in snow 4 - 5 times per year). Initially I was happy with the tires as they performed well in the snow and the rain but after 10k miles they developed a balance issue and started to wear irregularly. I had never experienced anything like it before. I actually purchased new shocks but never installed them. As I drive a lot of miles I just never had any time to deal with chasing the vibration / balance issue and just replaced the tires with Bridgestone Dueler AT Ascent. I now have about 20k miles on the Bridgestone’s and they are still ride very smooth and are wearing great.”
Top themes
#Wet traction performance#Treadwear and longevity#Heavy load handling#Balancing and vibration#Snow traction capability

Based on 5 community posts

Specs side by side

Attribute A · BFGoodrich Long Trail T/A Tour B · Cooper Discoverer AT3 LT
CategoryTouring Summer tirePremium Touring All Season tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available—14
Rim diameters—16″ – 18″
Tread depth—16 - 17/32″
Treadwear warranty—60,000 mi
Sidewall—Black Side Wall - Raised Outline White Lettering
Max pressure—50 - 80 psi

Which one should you actually buy?

BFGoodrich Long Trail T/A Tour

Cooper Discoverer AT3 LT

Winner: Cooper Discoverer AT3 LT — better wet, dry and comfort. Pick the BFGoodrich Long Trail T/A Tour if handling matters most to you.

Pick tire B Your priority is wet-weather safety

Cooper Discoverer AT3 LT scores 79 vs 69 on wet.

Pick tire A You enjoy sharp, responsive handling

BFGoodrich Long Trail T/A Tour scores 75 vs 70 on handling.

Pick tire B You want the most grip on dry roads

Cooper Discoverer AT3 LT scores 77 vs 72 on dry.

Pick tire B You want the most comfortable ride

Cooper Discoverer AT3 LT scores 72 vs 69 on comfort.

Tire A · BFGoodrich Long Trail T/A Tour
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Tire B · Cooper Discoverer AT3 LT
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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.

75

Narrow edge

Discoverer AT3 LT

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