I am British, living in Canada. I have been approved for a long-term visa to the US, moving early 2018. Moving should hopefully see me drive to my new home with my life in the back of the car. However, I seem to be having difficulty finding the relevant information in plain English.
What I think I know
I have an Ontario license and can legally drive/purchase purchase a car.
If I purchase a car I can get up to two temporary plates which enable to me to drive the car without insurance(?), license plates and safety certificates for up to 10 days whilst I sort them out.
The US CBP website states there is no drama with moving my personal effects across the border in the car and that "touring" is OK.
Motorists from Canada and Mexico are permitted to tour in the U.S. without U.S. license plates or U.S. driver's permits, under agreements between the United States and these countries.
What I am having difficulty determining
I went to Service Ontario and the very helpful lady suggested I just buy the car and travel down there on the temporary license plate, registering it when I arrive in the new state.
This sounds great, time and cost effective compared to making the car fully legit only to have to do it all over again a couple of weeks later. Further, everything involved in this move has required going to relatively extreme lengths to please the US so it doesn't feel like it would be that simple when faced with the happy, smiling faces at the border.
Is it true that this can be done? If this isn't the case am I likely to be refused entry at that time?