What’s the matter? I have the Omanyt 9J x 19″ with ET 40 mm. The width 275er is supposedly only with the Omanyt ET 35. Does the ET 35 rim wander outward towards the wheel box. (Right????) Since I don’t want to put track plates on it, the tire (275er) would stand more in the wheel box what seems to be considered a bit tricky by VW as well as Tüv. Now I read that the Megara rim 9J x 20″ has an ET of 46 mm and there the 275er are pulled on it. more direction inside, or ???. Is there still a factor positive / negative to consider which is not described ? ?????? Please for clarification.