I claim the ornamental design for a non-pneumatic tire, as shown and described.
FIG. 1 is a front view of a non-pneumatic tire showing my design;
FIG. 2 is a rear view thereof;
FIG. 3 is a plan view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is an enlarged fragmentary cross sectional view thereof, taken below line A-A and in the direction of line B-B of FIG. 1; and,
FIG. 6 is a reference view showing the state of use.
In the drawings, the broken lines are for defining the sidewall, inner bead and the boundary between the claimed tire tread and the unclaimed sidewall, and form no part of the claimed design.