The ornamental design for a tire, as shown and described.
FIG. 1 is a perspective view of a tire showing my new design it being
understood that the tread pattern is repeated throughout the circumference
of the tire, the opposite side being substantially the same as that shown;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof; and
FIG. 4 is an enlarged fragmentary plan view thereof.