Cars, Mattel, Mini Mini Cars, Mack Trailer The Mini Mini Cars trailer is for holding smaller mini cars than usual. This is a used item that children have played with, so there are scratches and dirt. Made by Mattel. The mini cars are generally heavily scratched. Please purchase only if you do not mind the scratches and condition. "It is prohibited to quote the photos and text posted on this page." Please be sure to read the profile before purchasing.