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BFGoodrich All-Terrain T/A KO vs Cooper Discoverer A/TR — Compared (May 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
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7 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Why this score
| Source | All-Terrain T/A KO | Discoverer A/TR |
|---|---|---|
| Tyre Reviews owners | 84 | 85 |
Wet
Why this score
| Source | All-Terrain T/A KO | Discoverer A/TR |
|---|---|---|
| Tyre Reviews owners | 64 | 74 |
Snow
Why this score
| Source | All-Terrain T/A KO | Discoverer A/TR |
|---|---|---|
| Tyre Reviews owners | 70 | – |
Comfort
Why this score
| Source | All-Terrain T/A KO | Discoverer A/TR |
|---|---|---|
| Tyre Reviews owners | 65 | 76 |
Noise
Treadwear
Why this score
| Source | All-Terrain T/A KO | Discoverer A/TR |
|---|---|---|
| Tyre Reviews owners | 75 | 74 |
Handling
Why this score
| Source | All-Terrain T/A KO | Discoverer A/TR |
|---|---|---|
| Tyre Reviews owners | 68 | 64 |
Scores at a glance
| Category | BFGoodrich All-Terrain T/A KO | Cooper Discoverer A/TR |
|---|---|---|
| Relative Score | 71 | 88 |
| Dry | 84 | 96 |
| Wet | 64 | 92 |
| Snow | 70 | 91 |
| Comfort | 65 | 93 |
| Noise | – | 94 |
| Treadwear | 75 | 90 |
| Handling | 68 | 64 |
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.
Tire A
Tire B
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The BFGoodrich All-Terrain T/A KO is widely regarded as a legendary, highly durable tire that excels in off-road environments, snow, and high-mileage scenarios. While users consistently praise its rugged construction and longevity, there is a clear consensus regarding its limitations in wet weather, where grip can be unpredictable and prone to sudden breakaway.
Pros
- Exceptional tread longevity and durability over high mileage
- Strong off-road traction in mud, snow, and varied terrain
- Robust construction capable of handling demanding environments
- Reliable performance in winter conditions
Cons
- Compromised wet road grip and handling
- Increased road noise as the tire ages
- Inconsistent performance in deep sand compared to softer compounds
- Potential for rapid tread wear in specific vehicle setups or alignment issues
Observations
- Users noted that light-duty pickup trucks with empty beds may experience reduced rear-end traction on wet roads.
- The tire's performance is highly dependent on vehicle aerodynamics and weight, with some users noting significant fuel economy impacts on less aerodynamic vehicles.
Not enough owner reviews yet to extract themes.
Specs side by side
| Attribute | A · BFGoodrich All-Terrain T/A KO | B · Cooper Discoverer A/TR |
|---|---|---|
| Category | All Terrain and Off Road All Season tire | All Season All Terrain and Off Road tires |
| Vehicle type | SUV and 4x4 | SUV and 4x4 |
Which one should you actually buy?
BFGoodrich
Cooper
Winner: Cooper Discoverer A/TR — better wet, comfort and snow. Pick the BFGoodrich All-Terrain T/A KO if handling matters most to you.
Cooper Discoverer A/TR scores 92 vs 64 on wet.
Cooper Discoverer A/TR scores 93 vs 65 on comfort.
Cooper Discoverer A/TR scores 91 vs 70 on snow.
Cooper Discoverer A/TR scores 90 vs 75 on treadwear.
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.