I have 235/35 rubber on 8,5x19" rims with a 2.3" drop up front and 2.7" rear. No rubbing. It's just a matter of getting the right offset. You can fit 9,5x19" rims on the rear, as long as you have the right offset. That'll handle 245 tyres, no problem. And, no, you don't need any bodywork done to fit this.