Don’t know your car year, but on my 66, I’m running Falken 235/50 on the rear and 205/50 on the front on my 17’s with 4.5” bs and 4.5 leaf mid-eye springs. I went for 50 profile over my previous 45’s to fill up the wheel arches. They’re about 12mm higher. These look and drive great.
Couldn’t post pics, but if you want some, pls PM me.