Pneumatic tire with large filament cords

摘要

A pneumatic tire having a belt ply (28, 30) is disclosed wherein the ply cords are formed of multiple individual filaments, with at least one filament having a diameter ranging from 0.45 to 0.65 mm, and a tensile strength of at least -2000*D +4050 MPa, where D is the filament diameter in mm. The tire is preferably a radial medium truck tire.