I didn't know the 4 lug mustang had a different bolt patteren than the 5 lug mustang. I have a set of 2000 stang gt wheels on my 95 240sx now. You can't beat the price of them and they are just "winter" wheels. Most people don't even know that they are mustang wheels. (the pony is shaved off the center caps) Now you know the stang guys know what they are but most people don't know that 5 lug mustang wheels will fit a 5 lug 240.