Here are the spec:
Goodyear took their unique Bubble-Blade Design and created a new, expanded Bubble-Blade II System for Ducaro GA. This new system improves handling on wet roads by as much as 10%. A driver's ability to corner on wet curves and brake quickly is greatly enhanced, too. Another benefit of the Bubble-Blade II System is maximum driving comfort and greatly reduced road noise. As much as 6% in some cases
FEATURES AND BENEFITS
Goodyear's Bubble-Blade II System
Significantly increases traction while decreasing road noise
Significantly increases traction while decreasing road noise
Modified tyre cavity
Increases tyre-to-road contact for surer handling and comfort
Increases tyre-to-road contact for surer handling and comfort
Unique decoupling groove
Balances footprint pressure for even wear, better mileage and less noise
Balances footprint pressure for even wear, better mileage and less noise
Double sequencing tread
Operates at individual rates to ensure a quiet performance
Operates at individual rates to ensure a quiet performance
Transversal shoulder blades
Improve traction
Improve traction