After reading many threads I'm still stumped, mainly cause I'm new to Audi's! My alloys are standard 17" 7.5j ET45, 235x45 tyres (I may change these as they look a bit 'bulgy') running the sport suspension. I was wanting to improve the look by spacing out the wheels a little! I do tow regularly, a small trailer tent that weights about 450kg, so that will at a guess pull the back down anything from about 15-30mm. I'll be doing the B5 perches mod at the front. Does anyone know if I use spacers I'll have rubbing issues? Also what should I go for? 10mm all round? Sorry for all the questions haha.