The ornamental design for a rearcombinationlamp for vehicle, as shown and described.
FIG. 1 is a perspective view of a rear combination lamp for vehicle;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof; and,
FIG. 8 is a perspective view thereof, wherein the black lines which appear on the surface of the lamp are applied for illustrating the surface contour of the outer lens and forms no part of the claimed design.