This from Eric Biel:
I know there have been a few posts tracking the delivery of the new Chicago ambulances on the Ram 3500 chassis. The first of these appear to now be in service – Ambulance 31 is shop # C-252.Thanks,Eric Biel
![Chicago FD Ambulance 31 Ram 3500 chassis](http://chicagoareafire.com/blog/wp-content/uploads/2018/06/IMG_0813.png)
Ambulance 31 is shop # C-252. Eric Biel photo