Do I have to register my car in Montana?

Montana law requires both residents and people who work in Montana to register their vehicles in Montana.  If you have improper or out-of-date registration for your vehicle you can receive a ticket.  For information on whether your vehicle should be registered in Montana and how to obtain the proper registration for your vehicle, visit this link: http://www.dmv.org/mt-montana/car-registration.php 

I got a traffic ticket. Now what?

Can I get in trouble if I'm driving a friend's car and she doesn't have car insurance?