I need to know how thick the OEM front side windows are on a 94-95 mustang. I'm going to go and talk to them tomorrow about these new windows going up so slow, and I know that's what the problem is. The new ones are too thick. I just want to know the facts when I go up there. And the might say they dont still have my old ones or something. I'd really appreciate it if some one could do that for me.