9" wide +20 is a common size and fits not problem. You must have a pretty wide tire on it to stick out that much, lower you car, add camber, pull the fenders, run a smaller tire, all things you can do to make them fit. Fiberglass sucks.
Do you have coilovers? Sounds like you need to go lower. You’d gain some natural camber that way and you should be able to pull the fronts out enough to make em fit nice.