I retrofitted a set of GM (1991 Suburban 3500) rims to my truck and added clips for the original hubcaps. These will bolt right on the rear but require changes to the front because the tie-rod ends will rub, there are a few ways to accomplish this, send me a PM if you want all the details.
https://www.flickr.com/photos/advance-design_parts_co/8129054429/in/album-72157631867396207/
https://www.flickr.com/photos/advance-design_parts_co/48992121427/in/album-72157631868452754/