daily driver here! the only damage I end up dealing with is my tires. as far as those go, 215/45r17 seems to have a lot of choices open to them. 15s have quite a bit open to them as well, but for some reason 16's are stuck with limited options, unless you want to go to a slightly shorter tire. at least that's what it seems like to me since I have 16s. If you're looking to stay stock, but don't want to chew up your dailys, get a cheap set of 15's and some R comps, though those will be pricy up front, they're definitely worth it. another option is get a cheap set of summer performance tires (kelly, fuzion, etc) that you can drive daily, but don't mind replacing every other year or so.
/\ /\ ST Crew #77 /\ /\
06 Focus ZX4 ST
F2 Intake, Trubendz 2.5in w/hfc, Eibach Pro springs, FRPP dampers, Motegi Tracklite wheels