Final answer:
The question seems to mix up the concept of a Vehicle Identification Number (VIN) with traveling through all 50 states. A VIN is unique to each vehicle and not related to travel planning.
Step-by-step explanation:
It appears there is some confusion in the question. The term VIN number typically refers to a Vehicle Identification Number, which is unique to individual motor vehicles, not related to geographic travel or states. If you are looking for a way to travel through all 50 states, that would involve planning a road trip across the United States.
However, if you are inquiring about the unique identifier for a vehicle for a trip, that would indeed be the VIN. Please clarify your question so I can provide the most accurate information relevant to your inquiry.