maximum offset for 96 c220

what kinda offset are people running for maximum lip on a 202 chasis,want a fitment as close to flush as possible with a decent lip.thinkn 18's

Why don't you measure it?  Pull a front and rear off (make the car level) and measure the backspacing, caliper clearance, and distance out from the mounting surface which works best for how you want it to look.  It's really not that hard.

Why not buy then worry bout it.....