Has anyone towed with your X? If so what? My X is on order X100D
You'll find plenty of Model X towing-related threads at TMC forums:
I've towed a reasonably large trailer (two axles).
It was boxed shaped so acted as a wind-brake, and range suffered accordingly.
I think I lost 40% of range because of it.
Other than that... towing was a breeze. The X is large and heavy with oodles of power
and was, by far, the best towing machine I've ever used.
I’ve towed a couple trailers in Xmas parades. That was fun. :D