problem with 15" steel wheels

small bolt rims came in 2 types, ( Non ralley) one for drums only and one that cleared the disc brake equiped cars. I found this out the hard way as well. I went to move an old 70 Dart, and bought 4 rims with me and found out one rim was different than the rest so I had one that would bolt on to the disc brake and the other 3 would not bolt on to the front of the car. dam I wasted a lot of time that day!

Someone on this site filled me in with this info.