What is a valid reason to obtain a duplicate driver's license?

A valid reason to obtain a duplicate driver's license is if your ID is lost or stolen. In such situations, having a valid driver's license is essential for identification purposes and for legal driving. Losing a driver's license can lead to complications when you need to provide proof of identity, such as during traffic stops, at the airport, or for other identification needs. Therefore, applying for a duplicate ensures that you maintain a valid and up-to-date form of identification.

The other scenarios provided do not necessitate obtaining a duplicate license. Changing your vehicle or selling your car does not affect the validity of your current license; you simply need to update vehicle registration information. Similarly, changing your insurance is unrelated to the driver's license itself, as insurance details are separate from the driver's identification.