They are for the catering van. Funny thing in NY is you don't need a plate for a bbq pit as long as it has lights on it, Or you can see lights on the tow buggy from the back. Since I added a large electric cooler to the back I will add lights this year. I did register it the first year it was built just for insurance. So if any one steals it, I'm covered for theft even if it's not hooked to the van.