From Joe:
On a bike ride today I spotted this, Parker Fire Department Engine Company 2202 in a lot at the corner of Milwaukee and Rockwell in Chicago. No indication as to why it might have been there or who owns it. As best I can tell, there’s a Parker Fire Department in Arizona that seems to be all volunteer that uses a similar livery/color scheme and currently has a rig numbered 2221, so I’m guessing it’s a former Parker, AZ engine company. Thought your readers might find it interesting.