Updated September 2026
Marshal iZen KW31 review
Relative score
91/100
tests + owners
Road tests
75/100
1 published test
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 road tests
75.1%Test results
1 published test appearance
Placement within each field. Open a test for the discipline-by-discipline result.
The Best Snow tires for 2025/26 · 205/55 R16
5th of 5
Best: Curved Aquaplaning · 2nd
Weakest: Dry Handling · 5th
| Discipline | Placement | Field position |
|---|---|---|
| Wet Handling | 4th of 5 | |
| Dry Handling | 5th of 5 | |
| Snow Traction | 5th of 5 | |
| Snow Handling | 5th of 5 | |
| Ice Handling | 5th of 5 | |
| Rolling Resistance | 5th of 5 | |
| Straight Aqua | 5th of 5 | |
| Curved Aquaplaning | 2nd of 5 | |
| Subj. Comfort | 5th of 5 | |
| Noise | 5th of 5 | |
| Ice Traction | 5th of 5 |