All-terrain tire Updated May 2026
Cooper Discoverer Stronghold AT review
Relative score
96/100
tests + owners
Owner reviews
95/100
5 reviews
Scores
Two scoring systems, side by side
Owner scores come from reviews on retailer and review sites; road-test scores come from instrumented tests. Where they disagree, it is usually a discipline owners rarely push to the limit.
By owner reviews
94.7%
Would buy again
100%
Dry
Wet
Snow & ice
Comfort
Noise
Treadwear
Handling
By source
Tyre Reviews93%2 reviews
Tire Rack82%
Test results
1 published test appearance
Placement within each field. Open a test for the discipline-by-discipline result.
Which is Best? BFGoodrich All Terrain KO3 vs Bridgestone AT Ascent vs Cooper Stronghold AT · 275/65R18
3rd of 3
| Discipline | Placement | Field position |
|---|
Where to buy
Cooper Discoverer Stronghold AT specs & sizes
Prices vary by size, so each one links out separately.
| Specifications | |
|---|---|
| Tread depth | 16 - 17/32″ |
| Treadwear warranty | 60,000 mi |
| Sidewall | Black Side Wall - Raised White Lettering |
| Max pressure | 65 - 80 psi |
TireWheelGuide may earn a commission from purchases made through these links.