In my quest to clean out the shop of all Nova and Acadian parts, I have nummerous 13" and a few 14" rims, most with tires that are 4 lug bolt pattern.  I didn't measure but it seems to me these would be 4" x 4 bolt pattern.  Now I can have the tires removed and take them with me on my next trip to the recycler but I would much rather past them on to someone that can use them.