Other than the codes, is there a difference in the 15 inch wheels. I found some 15X7s that came of a Regal and the guy didn't know the backspacing. Don't want to go get them and have them be different. Thanks,
The backspacing on the 15 X 7" wheels is 4 1/4". There is some small differences in the wheels. The WG's have a larger inset, you can place a quarter on them. The Regal wheels are much narrower there. Any 15 X 7 should work for you though.