I have an 04' coupe ltd. I don't know if the tire specs are the same on all x-fires but they are as follows:

Front: 18x7.5", 5x112, ET35, 225/40/18, 66.5 Rear: 19x9", 5x112, ET22, 255/35/19, 66.5

I have had a bit of difficulty finding a set of wheels. Does anyone know of a good place to look? Also I know the x-fires have brake and tire sensors, when purchasing new wheels do I need to be concerned at all with that? In other words will buying new wheels affect those sensors at all? Lastly, what do I need to consider when it comes to the offset of the wheels I am looking for?

Kind of all over the place, but any help would surely be appreciated.

Thanks for your time,
Justin