This application is related to the following co-pending application, of the inventors: Application Ser. No. 29 / 170 , 772 , entitled “Surface Configuration of a Vehicle, Toy and/or Other Replicas”. FIG. 1 is a perspective view of a first embodiment of a surface configuration of a taillight for a vehicle according to our novel design; FIG. 2 is a front view of the first embodiment of the surface configuration of a taillight for a vehicle according to our novel design; FIG. 3 is a perspective view of a second embodiment of the surface configuration of a taillight for a vehicle according to our novel design; and, FIG. 4 is a front view of the second embodiment of the surface configuration of a taillight for a vehicle according to our novel design. The dash lines included depict environment and are not part of the claimed design.