Center tread for a tire

FIG. 1 is a perspective view of a center tread for a tire showing my new design, it being understood that the pattern repeats uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; the opposite side elevational view being identical thereto; and,

FIG. 4 is an enlarged fragmentary front elevational view thereof.

In the drawings, the broken lines showing of the sidewall, inner bead and the peripheral boundary between the tire tread and the sidewall in FIGS. 1 through 4 depict environmental subject matter and form no part of the claimed design.