if im going with lets say 18 inch wheels what should the size of the tires be?
are there any special things that should be considered

 

hey i run a 18x8 with a 35 offset on my 2000 a4 and my tire size is 225/40zr18 here is a pic of what it looks like at stock ride height

 

really hard to tell what tire size just based on an 18 inch rim.. there are other dimensions that come into play ..

but i have 235 45 17

 

yeah as you can see im new to all this car stuff, im just trying to pick it up as i go, im installing some coilovers hopefully this week, of course with some help..but i just get confused when im looking at tires and rims and all these things come into play as well as clearance and all that

 

anywhere to see some nice audi's with nice stances?