This from Mike Summa:

Hello there,
I took my family to a fire show in the early 1990s in Chicago Ridge. ¬†I snapped this picture of Oak Lawn’s then-new Ward LaFrance engine, turned into a squad truck. ¬†Thought that I’d like to share.
Thank you,
Mike S.
Oak Lawn FD Squad 1

Oak Lawn Squad 1. Mike Summa photo