In the Ford pickup world, the 150-450 share the same cab so they all have the same width. this also means, for the most part all of the trucks are the same dimensions from the 150 you have a 5.5 or 6.75ft bed. The f150 regular cab can have 6.75 or 8ft bed.
On the 250+ you have a 6.75 or 8ft bed regardless of cab configuration and the duallys have 8ft only now. Ford used to make a short bed dually until 2010.
Ford also doesn't require a weight distribution hitch on the 2017 250+ because engineering magic with how the receiver is built directly into the frame.
They will have to build all new superchargers, There's not one I've been to in all the south that you can park a truck/trailer at.
Truck people don't want stupid fancy things. The new Fords have a push button tailgate release that literally no one wants and it's causing nothing but trouble with the tailgates randomly coming open on their own, while towing trailers. I also laughed at a comment earlier in the thread about retracting steps are stupid when that's standard on some trim levels now and one of the most selected options on other trims. Things like inverters and compressors are cool for the W/T package but people don't want to deal with that crap in a DD, and that's one of the problems with Tesla. In a normal truck market some people want options that don't come on their trim level truck and it's as simple as ordering the part and installing it (telescoping mirrors, retracting steps, dual alts, etc.) but with the tesla service model you can't buy things for your vehicle, only what tesla deems is acceptable. Trucks are the most modded vehicles aftermarket and if people can't do what they've always done with their trucks they wont buy it.