Trailer permanent registration-amendments.

HB 310 allows owners of commercial trailers (defined as part of a commercial vehicle under Wyoming law) to permanently register their trailers for a one-time $350 fee instead of paying annual registration fees. This applies to trailers qualifying as commercial vehicles under existing statutes, directly affecting commercial trailer owners and operators. The bill creates a permanent registration option with fee exemptions for these trailers, while directing 50% of the $350 fee to county treasurers and 50% to the highway fund. It amends several statutes to establish this process and clarifies that permanent registration does not transfer to new owners upon sale.