I found out that Dick Smith Ford in Raytown (Kansas City) MO will be a dealer by doing this:
Find the dealer map at the mahindra website:
Mahindra Clean Diesel Pickup Trucks and SUVs
Note the ZIP Code and do a search for car dealers in that ZIP Code.
Drive by the most likely places and ask.
Oddly enough, it turned out that the Raytown Ford dealer will be selling Mahindra as opposed to the two MASSIVE Chrysler dealers that were closed down. I suspect that this is the case because Ford dealers get a lot of enquiries from potential customers that have heard rumors of a smaller V6 diesel for the F-Series or a Diesel Version of the Ranger being offered.
I also did an Internet search for Mathindra truck dealers (sorry, I don't remember the search string or the search engine...) and came across a
FORD dealer in rural Iowa north of Des Moines! A chat with the manager on the telephone confirmed my beliefs that buyers that have been interested in a smaller diesel engine/truck for a long time felt that their best chance at getting one would be though a Ford dealer.
Something to think about...