What must a dealership require from a customer before allowing a test drive?

A dealership must require a valid driver's license from a customer before allowing a test drive because this is a fundamental legal requirement that ensures the individual is legally permitted to operate a motor vehicle. The license serves as proof of the driver's identity, age, and ability to drive safely. This requirement is crucial for protecting both the dealership and the customer.

Having a valid driver's license helps the dealership confirm that the customer is trained and qualified to handle the vehicle responsibly during the test drive. It also protects the dealership from potential liabilities that could arise if the individual were to operate the vehicle without proper licensing.

While the other options may seem reasonable in certain contexts, they are not universally required for test drives. For instance, a signed waiver could provide additional protection but is not a standard legal requirement. Similarly, a credit card deposit or a copy of the vehicle's insurance may be requested by some dealerships, but they are not compulsory for allowing a customer to take a test drive. Overall, the necessity of a valid driver's license is a clear and critical requirement in the automotive sales process.