Wait, are you talking about Canadian auto insurance?Its same way like "Do you have France/Germany Health insurance when you travel to France/Germany?". No. We take travel insurance as its the only thing needed to cover for emergency medical. You are visitor to US, not a resident to US and not going to seek regular physician/dentist appointment for your regular checkup or do some surgery in a visiting country. If your employer offers then you can very well take it.
No company offers cheap car insurance rates hence search online and go with the one quoting less at that time as all are daytime robbers - double the cost of US.
I'm a bit confused.
I was originally thinking of getting both US and Canadian health and auto insurance.
I'm not sure how US health insurance will work since I won't have a US residential address.
MI state law says that I'll have to get a MI auto insurance if I commute more than 30 days out of a year, so I'll probably need one, right?
I was wondering if every cross-border commuter has to pay for all 4 insurances.