Are they 17's? They'll fit,but you'll have slight clearance issues in your steering.Thee offset on S197 wheels is wha causes this.They sit deeper inside so the tires can rub if spacers aren't added.If you use spacers,use stud adaptors and NOT hub spacers.Hub spacers prop the rim out a little more but leave very little stud to attach your lug nuts.I know this because I am using them on my 96.I currently have 07 GT wheels on my Stang.I torqued them to the max an re-check often.Still it's not safe because it puts extra stress on the wheel studs.
If the wheels are 18's...then I honestly can't say.I would think that extra inch on deep offset wheels would definately cause probelms.Shrug...