How are the 225s working on a 1 inch wider wheel? would it have been safer or easier to go with a 235? I am looking to do likewise but with a 20"wheel all around same make and offset at 35 mm. I'm just curious as to the possible stretching of the 225 on an 8.5 rim when this same 225 fits a 7.5 rim! Would you be kind enough to answer if you know would a spacer be needed anywhere on this car using 35mm offsets front or back.