Charlie's Bread Truck?

I was watching one of those videos of the girls singing while sitting on the corner. When the camera pans out in one scene, there is a bread truck parked by where they are sitting. I know there was a van there for them to sleep in, etc.

http://www.youtube.com/watch?v=zNv7NopYFUg

I was wondering if this is the bread truck that Charlie was driving with Stephanie Schram when they went down to San Diego. I'm not sure what year the van was. Can anybody shed light?