After reading lots of threads i came to the conclusion that i needed to look for a wheel with an offset of 35mm+ to fit over the s4 brakes. Is this right? Just seen a set of oem s4 wheels for sale with an offset of 45mm?? Are these really oem s4 wheels? Im looking for a wheel 18 or 19" to really fill the arches. What size, offset and width should i be looking for?