Tire tread

FIG. 1 is a perspective view of a tire tread showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a fragmentary enlarged front view;

FIG. 7 is an end view taken along line 7 - 7 in FIG. 6 ;

FIG. 8 is a fragmentary enlarged front view;

FIG. 9 is a fragmentary enlarged front view surrounded by line 9 in FIG. 8 ; and,

FIG. 10 is an end view taken along line 10 - 10 in FIG. 9 .

The broken lines shown illustrate portions of the tire tread that form no part of the claimed design. The dash-dot-dash broken lines are used to show the boundary between unclaimed and claimed subiect matter, and forms no part of the claimed design.