The ornamental design for a tire tread for a vehicletire, as shown and described.
FIG. 1 is a perspective view of a vehicle tire with the tire tread, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is an enlarged partial front view thereof;
FIG. 4 is a right side elevational view thereof; and,
FIG. 5 is a left side elevational view thereof.
In the drawings, the broken lines defining the sidewall, and inner bead depict environmental subject matter that forms no part of the claimed design. While only portions of the tread design are shown, it should be understood that the tread covers the tire circumferentially in its entirety.