The ornamental design for a tire, as shown and described.
1. Tire
1.1 is a side elevation view of a tire showing our new design;
1.2 is a front elevation view thereof;
1.3 is an opposing side elevation view thereof;
1.4 is a front and side perspective view thereof; and
1.5 is an enlarged partial front elevation view thereof, wherein the enlargement area is indicated by the dashed-dot broken line bracket marked 1.5 in 1.2.
The dashed broken lines in the drawings illustrate portions of the tire that form no part of the claimed design. Additionally, the dashed-dot broken lines in 1.2 are graphical indications that define the area of enlargement in 1.5 and do not form part of the claimed design.