Do you have to register a 150cc road legal quad?

The registration requirements for road legal quads (also known as ATVs) can vary depending on your country and local laws. For instance, in the United States, the registration requirements for ATVs are determined by each individual state. Some states only require registration for ATVs if they are being used on public roads, while others require registration even for ATVs that are exclusively used on private property. Therefore, it would be essential to check the specific regulations and requirements applicable in your local jurisdiction to clarify whether registration is mandatory for a 150cc road legal quad.