Tire tread

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

FIG. 2 is a front view thereof, the back view being a mirror image thereof;

FIG. 3 is a top view thereof, the bottom view being identical;

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 a sectional view taken along line 7 - 7 in FIG. 6 ;

FIG. 8 is a sectional view taken along line 8 - 8 in FIG. 6 ; and,

FIG. 9 is a sectional view taken along line 9 - 9 in FIG. 6 .

The broken lines in the drawings illustrate features of a tire that are not being claimed, and form no part of the claimed design. The broken lines in FIG. 2 are used for demarcation of enlarged portions of the tire tread 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 FIGS. 7 , 8 and 9 .