i have a buddy lookin for some moon style hub caps for a 1964 electro king mini car...he says he cant find em anywhere looked up and down for em ...tire size is 4.80x4.00 ..he is not sure if those r even the right size ,those were on there when he got it i guess! the inside diameter where the hub cap pushes in is around 7 1/2 inches ...any help would be cool !! thnx guys