The ornamental design for a tire, as shown and described.
FIG. 1 is a perspective view of a tire according to the present invention,
wherein the tread pattern repeats uniformly throughout the circumference
of the tire;
FIG. 2 is a front view of the tire of FIG. 1, it being understood that the
back view is a mirror image thereof; and,
FIG. 3 is a side view of the tire of FIG. 1, it being understood that the
other side is a mirror image thereof.