“Cars can be drug on to flatbeds with a winch. Even with all four tires locked up.”
Not according to Tesla. They say if you can’t unlock the tires you have to use self loading dollies or tire skates to move it. If you ignore that, I guess it would probably put the liability for any damages on you.
They aren’t liable for wheel dollies or tire skates either.
“Tesla is not responsible for any damage caused by or during the transport of Model 3, including personal property damage or damage caused by using self-loading dollies or tire skates.”