This from the Fire Service, Inc. Facebook page:

Congratulations to the Village of Forest Park, Forest Park, IL on their recent delivery of a 2016 Road Rescue Type III ambulance. Thank you and we look forward to working with you again.

Road Rescue Type III ambulance

2016 Ford/Road Rescue Type III ambulance for Forest Park. Fire Service, Inc. photo

Road Rescue Type III ambulance

Fire Service, Inc. photo

Road Rescue Type III ambulance

Fire Service, Inc. photo

rear chevron striping on ambulance

Fire Service, Inc. photo