I have 4 used chrome 15x10, 8 lug  steel rims. They have a little thing welded on inside by the previous owner that's supposed to keep the beads from slipping off. The outer lips have a little rock rash, nothing major.  Not sure on the back spacing but it looks to be about 2-1/2 inches or so. Located in the San Bernardino area, SoCal. $120