The ornamental design for a vehicletaillight, as shown and described.
FIG. 1 is a perspective view of a vehicle tail light showing our new design;
FIG. 2 is a side elevational view of one side thereof;
FIG. 3 is a side elevational view of the opposite side thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a rear perspective view of the tail light shown on a vehicle.
The broken line showings of the surrounding vehicle rear end area and the cross-piece and emblem in FIGS. 1–5, and the remainder of the vehicle in FIG. 6 are for illustrative purposes only and form no part of the claimed design.