The bill amends sections 31-3-32 and 31-3-64 of the General Laws regarding the registration of vehicles. It establishes a biennial registration system specifically for commercial vehicles, replacing the current annual registration requirement. The bill specifies that all vehicle registrations will now expire on March 31 every two years, and the director of the Department of Revenue, Division of Motor Vehicles, is tasked with implementing this biennial registration system through rules and regulations.

Additionally, the bill introduces a new category of "combination plates" for commercial vehicles. Vehicles under 8,800 pounds can be registered for both commercial and pleasure use, while those between 8,800 and 11,800 pounds can only be used for pleasure. The fees for these combination plates will align with those for other commercial vehicles of the same weight. Notably, the registration for combination plates will also be renewable on a biennial basis, rather than annually. This change aims to streamline the registration process for commercial vehicles and enhance compliance with vehicle registration laws. The act will take effect upon passage.