MO HB35

Camping or fifth-wheel trailers over 25 years old may be permanently registered for a one-time fee of $25

Upon transfer of title, the registration is cancelled and license plates must be returned to the Director of Revenue

Owners may use original Missouri license plates over 25 years old as historic trailer plates if the plate year matches the trailer's manufacture year and the plate configuration is not already in use

Historic trailer plates are exempt from standard reflective material and common color scheme requirements

Certificate of registration must be kept in the trailer at all times and serves as proof of proper registration and fee payment