Vtg 1980's Pull Vehicle Toy w/ Circus Clowns Seal

1988 pull vehicle with clowns and a seal. I think they're supposed to be riding in a parade. Marked M.I.I. 1988. Figures are 2 1/2" to 4 1/4" high and are mostly hard plastic. The vehicle is about 9" long x 4 1/2" wide. The clown driver is not removable. The others fit in slots in the back of vehicle. There is one clown missing. The decals on vehicle are coming loose and at least one is missing. Some of the pull string is gone. Please look at all pictures as they are part of the description.