Check the rules there but the rules as I understand it is any car I am in. It could be a rental car, a friend's car or a car I am not even driving. My friend was trying to get his GT5 conversion to an alignment shop before registering it and I turned him on to this. The flatbed delivered it to the shop. When it was ready, my friend called from the shop and got it back home. The driver of the flatbed tow carried rams(read 2x4's & 2x6's
) so the car would clear the gap as the leading edge of the bed did not touch the ground but it's going to depend on the flatbed available. The articulated bed that Tom mentioned is the best if you can get one that accepts AAA. If you have AAA road service, I would call their dispatch center just to ask.