1) Wavy Grooves reduce stone damage and improve uneven wear performance.
2) SC-Sipe optimises rib edge contact pressure, and eliminate rib edge uneven wear.
3) Contact Pressure Equaliser Sipe rib optimises contact pressure for anti uneven wear and improves wet handling and braking.
Pattern Description 1/2

Pattern Description 2/2

New Belt Structure(red) contains a jointless, zero degree circumferential belt.
Foot Print 1/2

Conventional 4 Belt Construction
before and after durability test
before and after durability test
Foot Print 2/2

Spiraloop Construction
before and after durability test
before and after durability test