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