Vehicle Identification Numbers (VIN codes)/Vehicle Identifier Section< Vehicle Identification Numbers (VIN codes)
The 10th through 17th positions are used as the Vehicle Identifier Section or VIS. This is used by the manufacturer to identify the individual vehicle in question. This may include information on options installed or engine and transmission choices, but often is a simple sequential number. In fact, in North America, the last five digits must be numeric.
North American Model YearEdit
One consistent element of the VIS is character number 10, which is required (in North America) to encode the model year of the vehicle.
North American Plant CodeEdit
Another consistently-used element (which is compulsory in North America) is the use of the 11th character to encode the factory of manufacture of the vehicle. Although each manufacturer has their own set of plant codes, their location in the VIN is standardized.