| Improvement Dry Performance → Optimized Pattern Block Shape |
 |
 |
| PROXES FZ4 |
PROXES 4 |
Larger pattern block |
+ |
Decrease number of sipe |
= |
Increase stiffness pattern block |
|
| |
 |
| |
Improved dry handling & braking performance |
| Improvement Wet Performance → Optimized Pattern Design |
 |
 |
| PROXES FZ4 |
PROXES 4 |
| High angle groove |
 |
| Improved drainage in the direction of going |
 |
| Improved wet braking & aquaplaning performance |
|
| Improvement Wet and Dry Performance / Adopted Silica Compound |