Radial tire with improved ply line

摘要

A radial ply, passenger vehicle tire has a tread with a substantially flat tread profile, a belt structure, and a carcass comprising two sidewalls, two beads and one or more plies. The one or more plies have a loaded shoulder ply radius that is smaller than the tire's unloaded shoulder ply radius. This design eliminates tread-lift and eliminates the need for decoupling grooves in the shoulder regions of the tread.