The Goodyear Tire & Rubber Company
Tire tread

Abstract:

A tread includes a plurality of circumferential grooves. Each of the plurality extends continuously in a tire circumferential direction. The plurality of circumferential grooves defining a circumferentially extending main rib and a circumferentially extending curtain rib axially separated by a curtain groove. The curtain groove having an axial width between 4% and 40% of a minimum axial width of a main groove of the plurality of circumferential grooves. The main groove is disposed axially opposite the curtain groove and adjacent to the curtain rib.