The name of my LLC would have to be "Acme RV Rentals" in Eureka, MT. I doubt a cop would raise an eyebrow. It might cause a problem if it sat in my yard for 11 months a year and a neighbor complained. On the road they don't know if you are traveling back to Montana or what. The best one I ever saw was on a friends Airstream. We both live in NY and I was complaining about my $70 a year license plate. He has a larger trailer and paid $11 a year in NJ. I asked how he managed to keep a NJ plate in NY for his trailer so he showed me. His NJ registration receipt had his name and New York address printed on it. NJ actually mails his renewal to him in NY! GO FIGURE.