Adaptive Tire Treads For Different Conditions

1. Inconsistent traction across varying road surfacesActive Actuation & Sensing28 documents (14%)
2. Conflict between rolling resistance plus wet grip performanceModular & Layered Architecture16 documents (8%)
3. Mechanical instability during extreme terrain navigationActive Actuation & Sensing15 documents (8%)
4. Poor fluid drainage during high speed rollingActive Actuation & Sensing15 documents (8%)
5. Material waste in autonomous vehicle tire wearActive Actuation & Sensing12 documents (6%)
6. Aquaplaning risk from insufficient water evacuation efficiencyPassive Geometric Optimization10 documents (5%)
7. Low traction on snow and icy surfacesPassive Geometric Optimization10 documents (5%)
8. Traction loss on mixed surface terrainPassive Geometric Optimization10 documents (5%)
9. Tread block instability under longitudinal stressPassive Geometric Optimization8 documents (4%)
10. Heavy duty tire structural stiffness loss during wearModular & Layered Architecture8 documents (4%)
11. Inefficient fluid drainage during long distance transportPassive Geometric Optimization7 documents (4%)
12. Hydroplaning risk from insufficient water evacuationPassive Geometric Optimization6 documents (3%)
13. Seasonal performance trade-offs in dual-use tire treadsPassive Geometric Optimization5 documents (3%)
14. Traction loss during rapid terrain transitionsActive Actuation & Sensing4 documents (2%)
15. Block rigidity loss during tread wearPassive Geometric Optimization4 documents (2%)

Largest 15 of 30 problems