Vredestein Pinza AT vs Cooper Discoverer Road Trail AT vs Bridgestone Dueler AT Ascent
3 tyres ranked on the 2 independent tests that drove all of them together. Every measurement is scored against the best of the group, then weighted by discipline; move the weighting and the leaderboard re-ranks.
The quick answer
On the Balanced weighting the Bridgestone Dueler AT Ascent leads with 97.9%, 1.1 points ahead of the Cooper Discoverer Road Trail AT.
-
1
Bridgestone Dueler AT Ascent
97.9%leads
-
2
Cooper Discoverer Road Trail AT
96.8%1.1 pts behind
-
3
Vredestein Pinza AT
96.1%1.8 pts behind
Scores are relative: in every measurement the best tyre of the group scores 100% and the rest are scaled to it, so a tyre can rank first here and still trail a tyre that never shared a test with it. Data updated October 2026.
Leaderboard
Each discipline score is the weighted mean of its measurements across the 2 shared tests, and the total is the weighted mean of the disciplines. Pick a preset or set the sliders yourself, then update: the table below re-ranks without leaving the page.
Adjust Category Weighting
Adjust the importance of each performance category to see how different priorities affect the overall ranking across all shared tests.
Fine-tune sub-categories
Dry
Wet
Snow
Ice
Comfort
| Rank | Tyre | Score | Dry | Wet | Snow | Ice | Comfort |
|---|---|---|---|---|---|---|---|
| 1 | Bridgestone Dueler AT Ascent | 97.9% | 96.5% | 98.6% | 99.7% | 100% | 88.4% |
| 2 | Cooper Discoverer Road Trail AT | 96.8% | 99.7% | 99% | 91.9% | 93% | 95% |
| 3 | Vredestein Pinza AT | 96.1% | 98.7% | 98.3% | 91.8% | 84.2% | 100% |
Discipline columns show the score on the current weighting; 100% means the tyre was best of the group in every measurement of that discipline.
Performance overview
One axis per measurement, with the best tyre of the group at the rim. The larger the shape, the fewer weak spots.
Every measurement
Averaged across the shared tests, in the unit each test recorded. The direction under each title says which way is better.
Full data table
The averaged figure behind every bar above, grouped by discipline. The best figure in each row is marked.
| Metric | Vredestein Pinza AT | Cooper Discoverer Road Trail AT | Bridgestone Dueler AT Ascent |
|---|---|---|---|
| Dry | |||
| Dry Braking Mlower is better | 40.54 | 40.84 | 41.76 |
| Dry Circle ghigher is better | 0.72 | 0.74 | 0.71 |
| Subj. Road Score Pointshigher is better | 7 | 7 | 7 |
| Wet | |||
| Wet Braking Mlower is better | 51.82 | 52.43 | 50.9 |
| Wet Handling slower is better | 37.89 | 37.28 | 38.2 |
| Wet Circle ghigher is better | 0.58 | 0.59 | 0.58 |
| Snow | |||
| Snow Braking Mlower is better | 23.4 | 21.81 | 20.68 |
| Snow Traction Mlower is better | 12.35 | 12.95 | 11.18 |
| Snow Handling slower is better | 27.94 | 27.69 | 26.25 |
| Subj. Snow Handling Pointshigher is better | 5.5 | 4.83 | 5.33 |
| Ice | |||
| Ice Braking Mlower is better | 14.45 | 13.52 | 12.34 |
| Ice Traction slower is better | 6.61 | 5.79 | 5.48 |
| Comfort | |||
| Subj. Comfort Pointshigher is better | 7.5 | 7.25 | 6.5 |
| Subj. Noise Pointshigher is better | 7.5 | 7 | 6.75 |
Test-by-test record
Across the 2 shared tests, the tyre that finished highest takes the win; a tie at the top is a draw. The finishing positions are against the whole field of each test, not just these tyres.
| # | Tyre | Wins | Draws | Losses | Avg. position | Best |
|---|---|---|---|---|---|---|
| 1 | Vredestein Pinza AT | 1 | 0 | 1 | 2 | P2 |
| 2 | Cooper Discoverer Road Trail AT | 1 | 0 | 1 | 5 | P1 |
| 3 | Bridgestone Dueler AT Ascent | 0 | 0 | 2 | 3.5 | P3 |
The 2 shared tests
| Test | Dueler AT Ascent | Discoverer Road Trail AT | Pinza AT |
|---|---|---|---|
| 2026 Tire Rack All Terrain Tyre Snow Test | P3 | P9 | P2 |
| 2024 Tire Rack All Terrain Tyres On-Road Test | P4 | P1 | P2 |
Frequently Asked Questions
Which is the best tyre overall?
Across 2 shared independent tests, the Bridgestone Dueler AT Ascent ranks highest overall with a score of 97.9%, ahead of the Cooper Discoverer Road Trail AT (96.8%).
Which tyre has the best wet braking?
The Bridgestone Dueler AT Ascent has the best wet braking across 2 shared tests, averaging 50.9M.
Which tyre has the best dry braking?
The Vredestein Pinza AT has the best dry braking across 2 shared tests, averaging 40.54M.
Which tyre has the best snow braking?
The Bridgestone Dueler AT Ascent has the best snow braking across 2 shared tests, averaging 20.68M.
Which tyre has the best subj. noise?
The Vredestein Pinza AT has the best subj. noise across 2 shared tests, averaging 7.5Points.
Which tyre has the best subj. comfort?
The Vredestein Pinza AT has the best subj. comfort across 2 shared tests, averaging 7.5Points.
Which tyre do owners rate highest?
The Cooper Discoverer Road Trail AT has the highest owner rating at 86% from 7 reviews.
Build your own group
Any two to eight tyres that have been in the same independent test can be ranked the same way.
Run one of these?
Your review adds what no test can: how the tyre wore, how it aged, what it was like in the rain in year three. It takes about five minutes.
Review the Dueler AT Ascent Review the Discoverer Road Trail AT Review the Pinza AT
Where this data comes from
Measurements and finishing positions are transcribed from each published test. A test only counts here when every tyre in the group ran in it, so each figure was recorded on the same car, size and day as the ones beside it.
About the scoring
In each measurement the best average of the group scores 100% and the others are scaled to it. Discipline scores weight those measurements, the total weights the disciplines, and the default weighting follows the season of the tyres.
Who does the testing
Every test published as a Tyre Reviews test is run by Jonathan Benson, who has been testing tyres independently since 2007.