I have a set of near new Bridgestone S03's in 245/40-18 fitment. I'd like to put them on 8.5 inch rims. Since I will probably order the wheels they can be made in any offset.

So I have a two-part question, will the 245's fit on the E46 328Ci with 38mm offset which seems common on aftermarket wheels? If not, what offset would work for this combo?