Originally Posted by Ian Sheppard
225/50/15 fit on the Ronals without any rubbing. There is no need for fender rolling. They are very tight on the front strunt, as well as the rear lip, but they clear fine. I'm runing Eibachs and Bislteins, but it shouldn't make a difference as to what you run. I have pics at ww.cardomain.com/id/iannfld if you want to see how it sits.
Correction, not all 225/50/15 are created equal, and not all fit without spacers (they rub the front strut). This includes the Bridgestone Potenza S-03 and other tires that run a similar 9.4" of section width. Popular choices that do fit include the Yokohama ES100 and Falken ZE-512, but in general the more aggressive tires (those that run wide, in addition to generally more sporting characteristics) will not fit the Ronal LS ET25 without touching the front strut.