Tested 2 times by independent publications, the Cooper Discoverer Road Trail A/T has taken 1 test wins with an average finish of 5th.
2026 Tire Rack All Terrain Tyre Snow Test P9 of 30
The Cooper Discoverer Road+Trail AT, a 3PMSF on-road all-terrain, shared ninth place on the snow rating but had one of the stronger sets of measured results, particularly on ice. It is a sound winter choice that the subjective ranking undersells.
Where the Cooper Discoverer Road Trail A/T finished in each measured discipline, across every test that measured it against at least two other tyres. Field beaten is the share of the other tyres it outranked in that measurement.
| Discipline | Tests | Avg finish | Field beaten | Firsts |
|---|---|---|---|---|
| Dry | ||||
| Dry Braking | 1 | P4 of 12 | 73% | - |
| Dry Circle | 1 | P1 of 12 | 100% | 1 |
| Subj. Road Score | 1 | P4 of 12 | 73% | - |
| Wet | ||||
| Wet Braking | 1 | P5 of 12 | 64% | - |
| Wet Handling | 1 | P2 of 12 | 91% | - |
| Wet Circle | 1 | P2 of 12 | 91% | - |
| Snow | ||||
| Snow Braking | 1 | P5 of 30 | 86% | - |
| Snow Traction | 1 | P13 of 30 | 59% | - |
| Snow Handling | 1 | P8 of 12 | 36% | - |
| Subj. Snow Handling | 1 | P9 of 30 | 72% | - |
| Ice | ||||
| Ice Braking | 1 | P3 of 30 | 93% | - |
| Ice Traction | 1 | P6 of 30 | 83% | - |
| Comfort | ||||
| Subj. Comfort | 1 | P2 of 12 | 91% | - |
| Subj. Noise | 1 | P2 of 12 | 91% | - |
Strong = top two of the field in that measurement. Weak = bottom two.
The Cooper Discoverer Road+Trail AT, a 3PMSF on-road all-terrain, shared ninth place on the snow rating but had one of the stronger sets of measured results, particularly on ice. It is a sound winter choice that the subjective ranking undersells.
The Cooper Discoverer Road+Trail AT was the overall winner and the most complete tyre here for drivers who spend most of their time on the road. It had few weaknesses on wet or dry tarmac and ranked near the top for comfort, with snow handling the only area where it was merely average.
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