I remember reading that Rivian would license its skateboard chassis - in looking at the graphics, I can't decide if Ford leveraged the Rivian chassis or not.
I've been researching Airstreams and tow vehicles and have become pretty hung up with payload numbers. If 1,100 lbs payload is what we have to play with, then you have 300 lbs remaining for people and stuff. That's me and my wife but my 3 kids and anything we want to carry in the copious...
I've only ever used the power sliding window in my raptor for long pieces of wood. But the R1T has that cool roof rack... For the roof rack to be uber cool for long pieces of wood (or whatever), the rear most cross bar on the bed should be extendable to be as tall as the cross bars on the the roof.