The ornamental design for a tire, as shown and described.
FIG. 1 is a front, right, perspective view of a tire showing our new design, it being understood that the tread pattern repeats uniformly throughout the circumference of the tread;
FIG. 2 is a front elevation view thereof, the rear elevation view being omitted as it is identical to the front elevation view;
FIG. 3 is a partial, enlarged front elevation view thereof;
FIG. 4 is left side elevation view thereof; and,
FIG. 5 is a right side elevation view thereof.
The broken line showing is for the purpose of illustrating unclaimed portions of the article and forms no part of the claimed design.