I have a set of 18" BBS CH (5x112) from my B5 S4 and I saw an adapter for 5x112 to 5x114.3. I think the adapter is 1 inch thick and I want to know if the BBS offset of 35 will fit my speed3.
45 and up to be safe, esp if you want to run wider tires and a lower ride height. Anything under that and it could mean trouble as far as rubbing goes.