A tire 2 includes a tread 4 formed from a rubber composition containing: a rubber component including a styrene butadiene rubber; and a filler including silica. The tread 4 has a plurality of circumferential main grooves 10. The plurality of circumferential main grooves 10 define a pair of crown land portion 20 in the tread 4. Each crown land portion 20 has a crown narrow groove 24. Each crown narrow land portion 34 defined by the crown narrow groove 24 has crown sipes 40. An amount CSB of the styrene butadiene rubber, an amount BS of the silica, a groove depth DGs of each crown sipe 40, and a groove depth DGg of the crown narrow groove 24 satisfy the following relational expression. CSB+BS/DGg−DGs≥5
HEAVY DUTY TIRE
SCHWERLASTREIFEN
PNEU POUR POIDS LOURDS
25.06.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |