How many vehicles may be displayed at a casual lot?

The correct answer reflects that a casual lot can display up to six vehicles that are not actively offered for sale. This regulation acknowledges that casual lots provide a space for dealers to showcase vehicles without requiring them to be in a formal sales capacity. Displaying up to six vehicles allows for a manageable inventory that can attract potential buyers without the pressure of immediate sales.

It's important to note the context of casual lots, which are typically temporary and less formal compared to standard dealerships. This limited number helps maintain control over the displayed vehicles and ensures that the environment remains organized.

The other options either suggest a lower number of vehicles which does not align with the policy or imply an unlimited capacity, which could lead to overcrowding and confusion in a casual lot setting. Understanding these limits helps ensure compliance with regulations governing vehicle sales and displays.