This from Josh Boyajian:
Berwyn’s New Ambulances were delivered last week. They are for Ambulances 906 and 907. They are 2013 Ford F-350 Wheeled Coach Type lll. Here is a picture i took this morning of 907. They are mostly the same as the current rigs, but they have a different LED light package on the front, as well as new Chevrons in the back. Thanks Josh Boyajian