Planning to sell my vehicle at a consignment business. They want me to sign the blank title and say that they will fill in the buyers info when they sell it. Is this the correct way to do this? I’m nervous about just signing blank documents.

First this is not a question for the dmv. On to your question, people sell by consignment around town. If you are nervous about it, then don't do it. I personally would stay away from those places to sell anything. They take a percentage of your sale. Better to trade it in or sell it on CL.

If you feel nervous about it then you probably shouldn't do it unless you are hey give you cash upfront. Just my 2 cents