Which statement regarding dealers and buyers is false?

The statement regarding dealers and buyers that is false is that a dealer must offer a warranty on all motor vehicles sold. This is not universally true as dealers are required to follow state-specific regulations regarding warranties. In many jurisdictions, a dealer is not obligated to provide a warranty on every vehicle, especially when selling used vehicles "as-is." The ability to offer a warranty can depend on various factors, including the condition of the vehicle and state laws.

Other statements reflect common practices within the motor vehicle industry. For example, dealers typically need to be licensed to sell motor vehicles legally; selling without a license is generally prohibited. Additionally, salespersons can indeed be licensed to work with multiple dealers, allowing for flexibility in their employment. Lastly, a dealer's license may be suspended for unethical practices, reinforcing the importance of ethical behavior in the industry.