Which regulation applies specifically to demonstration plates?

Demonstration plates are intended for use on vehicles that are used to demonstrate features and capabilities to potential customers, typically in the context of sales by dealerships. The regulation that states they can be displayed on vehicles in commercial use is correct because demonstration plates are often applied to vehicles that are available for test drives or show to customers.

This allows potential buyers to experience the vehicle firsthand in varying conditions, which is crucial for the sales process. When demonstration plates are displayed, they signify that the vehicle is being utilized for promotional and commercial activities rather than personal use or other unrelated purposes. By restricting the use of demonstration plates to commercial applications, it helps maintain their intended use, ensuring that consumers can trust that they are experiencing a legitimate demonstration of the vehicle's capabilities.