The last thing I can't figure out is what to do with the wheel offset. It looks like the stock are 24mm. Since I'm going +3 and getting a bit wider. What offset should I use? Tire rack seems to give me 19, 5, -19 as options. Obviously not poking out to -19. I read somewhere to try to stay within 5mm, which would put me at a 19. Is that true? Seems adding width it would be good to stick out further, but I don't want to do any harm. Any advice?