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, as shown schematically by solid lines, the opposite side
being the same as the side shown;
FIG. 2 is an enlarged fragmentary side elevational view thereof; and
FIG. 3 is an enlarged fragmentary plan view thereof.