Hi I've fitted some 12mn spacers on the front of my avant & was going to fit 15mm on the rear I have some 3mm spacers as well so put the 12 & 3 together on the rear to trial fit & I thought the wheels sat ok. My question is does anybody run this set up as it looks like most people run 10mm front & 12mm rear. I've not ordered my 15mm spacers yet & I will be lowering soon on coilovers. Should also add I'm on standard s-line 18's 245/40/18.