Which character in a VIN signifies the vehicle's assembly plant?

The tenth character in a Vehicle Identification Number (VIN) is used to indicate the model year of the vehicle, not the assembly plant. The correct character that signifies the vehicle's assembly plant is the fifth character. This character in the VIN provides important details such as where the vehicle was manufactured, giving insights into the production location, which can be crucial for aspects like recall notifications, parts sourcing, and service requirements.

Understanding the structure of a VIN is essential for identifying various attributes of a vehicle. Each position in a VIN is designated for specific information: the first character typically represents the country of origin, while the subsequent characters convey various details such as the manufacturer and vehicle type. The fifth character specifically identifies the production facility, which plays a significant role in tracking and managing the manufacturing process.