What "registration" are y'all talking about carrying in the vehicle. I have never gotten anything but a receipt and a printout from the tag agency. Having lived in places where they provide a registration form, this sure in hell is not what I get.
Did I miss something in the last 18 times I tagged or retagged a vehicle here?
It's just that slip of paper you get when you renew. Your tag sticker is stapled to it.
If you move and don't get a new DL printed, you will need that paper to buy guns from an FFL.