what is the biggest rim u can put on a 1969 ford mustang

 

Probaly a 17 inch wheel with a 245/45/17

 

I saw your reply to the 69 Stang and am also wondering what size Rim and tire I can get away with on my 73 Mach1? I currently have P235/60R14's on it but want to go to at least a 15" tire. I am concerned about front wheel well rubbing with a tire that is too tall or wide. Any suggestions for me?

Mach73

 

You could probaly get away with a 15x7 with a 235/60/15