Have some new American Racing wheels coming for the 2010. Can I reuse the air pressure sensor's or will they need to be replaced or any part of them need replaced when removed from the steel wheels?

 

If they are screw in the wheel type you can reuse them. If they have pull in stems you can get replacment stems and screw the sensor to them.

I see you have a 2010 so swaping should be ok but if they were older I would just change them as the batteries do go bad.