What distinguishes a specially constructed vehicle?

A specially constructed vehicle is defined by its unique assembly and configuration process. This classification applies to vehicles that have been custom-built or significantly modified, meaning they often lack the standardized components found in mass-produced vehicles. Therefore, they necessitate detailed assembly and configuration information to verify their safety and compliance with regulations.

The need for this information is critical because specially constructed vehicles may not have a conventional manufacturer's specification or documentation, making it essential to establish how the vehicle was constructed to ensure it meets safety standards. This is vital in inspection processes, as it allows inspectors to assess the components and features that may differ from traditional vehicles.

In contrast, vehicles with original manufacturer parts only are typically standard vehicles, while those that do not require inspection do not fall under the category of specially constructed. Furthermore, vehicles that automatically receive a make and model year do not necessarily reflect the characteristics of specially constructed vehicles, which are built or modified on a case-by-case basis.