I have been on that site maybe I'm doing it wrong but I enter my info and it shows me pictures of all sorts of offsets but they all seem to look the same whether they are positive or negative offset that's where I got the idea for -12 to -19 because that's the rims they recommend me but I didn't see no pictures maybe I need to look harder was just hoping someone had some input on the subject from personal experience....edit ...okay I'm retarded I didnt click on the gallery section on custom offsets