From the Chicago Ridge Fire Department on Facebook:

A friend shared pictures of Chicago Ridge’s old engine 6533. It is being used on the set of Chicago Fire.

#chicagoareafire.com; #FireTruck; #EONE; #Spartan; #ChicagoRidgeFD; #ChicagoFireTVshow; #chicagoareafire.com; #FireTruck; #EONE; #Spartan; #ChicagoRidgeFD; #ChicagoFireTVshow; #chicagoareafire.com; #FireTruck; #EONE; #Spartan; #ChicagoRidgeFD; #ChicagoFireTVshow;