As we all know, there seems to be a lot of VW diesels up in Canada. What if any ramifications or complications are there at the border if you are towing a purchased car from Canada back into the US? The possible scenario would be me taking my personal vehicle w/a tow dolly to Ontario and buying a Canadian car (For parts only) and towing it back across the border. Please note, I do not intend on driving the vehicle in the states, I only want to use it for parts.