From the American Emergency Vehicles Facebook page: 
It’s always an honor to see a customer’s vision come to life! Check out this incredible Type 1 Ford X-Series Aluminum truck for Rosemont Public Safety Department in Illinois! We hope you enjoy it! Thanks for choosing AEV and American Response Vehicles! 
#chicagoareafire.com; #ambulance; #Ford; #Type1; #AEV; #RosemontPublicSafetyDepartment;

AEV photo

#chicagoareafire.com; #ambulance; #Ford; #Type1; #AEV; #RosemontPublicSafetyDepartment;

AEV photo

#chicagoareafire.com; #ambulance; #Ford; #Type1; #AEV; #RosemontPublicSafetyDepartment;

AEV photo

#chicagoareafire.com; #ambulance; #Ford; #Type1; #AEV; #RosemontPublicSafetyDepartment;

AEV photo

thanks Martin