I plan on buying a set of 19-inch rims for my e34. I will buy e39 wheels and I understand you sell a hub adaptor as the e39 hub is larger than the e34. In your professional opinion do you see this as a potential for adding vibration issues to the car? I have no vibration issues right now. Has tire rack put 19-inch e39 wheel son an e34? Please advise...Will it be a harsh ride running 235/35 front and 255 or 265/30 rear???