Hi Leutz, need your help: the following problem…. I drive the tyre combination 225/35 R18 in front and 265/30 ZR 18 in the back Does someone have a certificate for the TÜV that,the ESP or ABS still works without any objection (in practice it does),any certificate of approval ???? on my front belt were THE so registered,but now I have a Quattro,how does it look like with the gearbox, does it hold out ??? Ell a little, am looking forward to your productive answers…(the me ho Please don’t make any posts like “do no other station wagon” or something like that…. Thank you very much in advance.