The ornamental design for a vehicletire tread, as shown and described.
FIG. 1 is a perspective view of a vehicle tire showing my new tire tread design, it being understood that the depicted tread pattern extends over the entire circumference of the tire;
FIG. 2 is an outside elevational view thereof;
FIG. 3 is an inside elevational view thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is an enlarged fragmentary view thereof.
In the drawing figures, the tire features shown in broken lines indicate environmental subject matter only, and form no part of the claimed design.