I have a 93 F150 with some ugly aftermarket rims, 15 inch, and thers a beautiful set of Crown vic rims at my local junkyard. the truck is 2wd, so Im wondering if perhaps these rims might fit? or maybe take the hub off the crown vic and put it on the rear wheels? May sound stupid, but with this stuff I am. Thanks!

Ask the junk yard. They will know.

The answer is no, they won't fit. Your bolt circle is 5 1/2" and the Crown Vic's is 4 1/2".

check around at junkyards for some e-150 rims off them conversion vans they will fit right on and put a little chrome in your life.

Due to the way that bolt holes and circular patterns work all you have to do to find out if they will fit is measure the edge of one bolt hole to the edge of the one next to it, if they are not exactly the same measurement the rims will not fit.