It is worth looking at the inbound rules for import to Canada as well as the outbound rules from the US:
https://www.tc.gc.ca/en/services/roa...g-vehicle.html
http://www.riv.ca/ImportingAVehicle.aspx
Compliance with both the outbound rules from one country and the inbound rules of the other is required.
An article in more commonly understood terms rather than "officialese".
https://driving.ca/auto-news/news/ho...-s-into-canada