The ornamental design for a rearend of a vehicle, as shown and described.
FIG. 1 is a front right perspective view of a rear end of a vehicle according to the present invention.
FIG. 2 is a front left perspective view thereof.
FIG. 3 is a rear left perspective view thereof.
FIG. 4 is a rear right perspective view thereof.
FIG. 5 is a front view thereof.
FIG. 6 is a right side view thereof.
FIG. 7 is a left side view thereof; and,
FIG. 8 is a top view thereof.
In all of the Figures the claimed design is shown within the larger broken line. The rest of the vehicle located outside of the larger broken line, in half tones, is included to show environment. The smaller broken line shown in FIGS. 1, 4, and 6, forms no part of the claimed design, but is included to show environment, in this case a gas tank cover.