Tire tread

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a fragmentary enlarged front view surrounded by line 8 in FIG. 2 ; and,

FIG. 9 is an enlarged sectional end view taken along line 9 - 9 in FIG. 8 .

The dash-dash broken lines illustrate portions of the tire that form no part of the claimed design. The dash-dot broken lines show the boundary of the claim and form no part of the claimed design. The light stippled surface shading represents the surface of the tire tread, and the dark stippled surface shading represents the recessed portion of the tread grooves, having the depth as shown in FIG. 9 .