FIG. 1 is a front elevational view of the three-wheeled vehicle of our design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a left front elevational view thereof;

FIG. 4 is a left front perspective view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a left side perspective view thereof;

FIG. 7 is a left rear elevational view thereof;

FIG. 8 is a left rear perspective view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a rear perspective view thereof;

FIG. 11 is a right rear elevational view thereof;

FIG. 12 is a right rear perspective view thereof;

FIG. 13 is a right side elevational view thereof;

FIG. 14 is a right side perspective view thereof;

FIG. 15 is a right front elevational view thereof;

FIG. 16 is a right front perspective view thereof; and,

FIG. 17 is a top view thereof.

Throughout the figures, the broken lines showing structure are for illustrative purposes only and form no part of claimed design.