Hello, I’m driving an A4 convertible from 2008. 09 I had the car laid 30mm finer and had 9jx19 235/30/19 mature. At first everything wonderful, now after about 1.5 years the tire sets up at the rear right (at the tank) at the smallest floor shaft already. I have now about 4 weeks like that. Has someone a tip(spring seems to sit properly) or something similar already had. I would also be very grateful for an address of a good bump doctorbecause of the tires already a kle ine Delle pressed into the fender back. Thank you in advance greeting Uwe