Final answer:
Professional Bank Robbers are known to use rented or stolen vehicles with stolen license plates to minimize traceability and hinder law enforcement efforts in tracking them.
Step-by-step explanation:
The type of bank robber most likely to use a getaway car that has been rented or may have a stolen vehicle or license plates are stolen, would be a Professional Bank Robber.
Professional bank robbers usually take meticulous steps to avoid leaving any traceable evidence that could lead back to them. They often use strategies to obscure their identity and location such as wearing disguises, using stolen license plates, or utilizing rented vehicles to make it harder for law enforcement to track them down.
The use of these methods suggests a high level of planning and an understanding of police procedures, characteristic of professional criminals who engage in these types of crimes as a career rather than a one-time event.