I don't know what to put on the DMV paper. If I put commercial for the trailer I think it would cost more to register and they said suttin about April 1st you gotta renew the registration or something. Can I check off has non- commercial because I only use the trailer one day a week for now and I guess its cheaper to put it as non commercial use. Its only a 4x6 250 pound trailer with rear lights. I will be putting a 48 walker on it. Will I get busted if I don't put it as commercial use. And to let you know I don't have a lot of money now because it was a rough winter for me. I need some advice guys, thanks. p.s. why is that if you put the trailer as commercial that I gotta renew it or something on April1st. Should I just wait till April 1st or later to do this. Whats the point of going there twice in a week. Hate DMV.