The ornamental design for a tire, as shown and described.
FIG. 1 is a perspective view of a tire, showing our new design;
FIG. 2 is a front elevation view thereof, with the rear view being identical thereof, it being understood that the tread pattern is repeated throughout the circumference of the tire;
FIG. 3 is a left side elevation view thereof, with the right side view being identical thereof; and,
FIG. 4 is an enlarged fragmentary front elevation view of FIG. 2, showing a portion thereof.
Evenly broken line in the figure drawings represents unclaimed environment only and forms no part of the claimed design. The dotted line in FIG. 4 represents boundary of the enlarged view.