

External layer
Improved mileage
Excellent road holding
Reduced braking distance
Internal layer
Low heat generation
Reduce rolling resistance
Structural integrity
Upper belt protector with high impact
and fatigue resistance cord
3 main belts with high compound penetration cord to reduce oxidation and ageing
Spiralling of the TWST Zero Degress belt strips (Pirelli patent) directly on the metallic carcass
Highly flexible casing fabric
for improved stress resistance
High flexibility
Thermal stability of the bead and improved bead wire durability
Retreadability
High resistance to lateral impacts,
even in very severe conditions