Free 1991 Ford F-250 VIN Decoder

How to decode a 1991 Ford F-250 VIN

Characters 1-3 of a 1991 Ford F-250 VIN

A World Manufacturer Identifier (WMI) is a unique three-letter or digit code assigned to automotive manufacturers, providing key information about the vehicle, including its place of manufacture, vehicle type, and manufacturer identity. For example, the 1991 Ford F-250, a truck produced by Ford Motor Company, utilizes the WMI “1FT” indicating that it was made in the United States, in Dearborn, Michigan to be precise. Alternatively, Canadian-manufactured models of this vehicle use the WMI “2FT”, signifying its production by Ford Motor Company of Canada, Ltd in Oakville, Ontario. This system helps in identifying vehicles more accurately, especially in global markets. The WMI forms the first part of the Vehicle Identification Number (VIN), which provides further detailed data on the specific vehicle.

List of WMI Codes for a 1991 Ford F-250

WMI: 1FT

• Model Years Covered: 1981-2024
• Example VIN: 1FTHF26G6MNA66241
• Manufacturer Name: Ford Motor Company
• Vehicle Type: Truck
• City: Dearborn
• State or Province: Michigan
• Country: United States WMI: 2FT
• Model Years Covered: 1981, 1983-1999
• Example VIN: 2FTHF26G0MCA77483
• Manufacturer Name: Ford Motor Company of Canada, Ltd.
• Vehicle Type: Truck
• City: Oakville
• State or Province: Ontario
• Country: Canada

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1991 Ford F-250 VIN

These characters correspond to components like:

• Engine type
• Transmission
• Model or trim
• Body style
• Gross vehicle weight range

Below find the known vehicle descriptor codes for a 1991 Ford F-250:

Auto manufacturers have some discretion to decide how they want to code this section, but its contents and decoded results are generally consistent.

Character 9 is the “check digit” in a 1991 Ford F-250 VIN.

Based on a formula developed by the US Department of Transportation, it helps reduce fraud by ensuring the validity of the VIN.

10th Character in the 1991 Ford F-250 VIN — Year Code

11th Character in the 1991 Ford F-250 VIN — Plant Code(s)

Known 1991 Ford F-250 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Ford F-250

The final 6 characters in a 1991 Ford F-250’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 1991 Ford F-250 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, being the year 1991, providing insights into the age and potential market value of the vehicle.
• Make and Model: The VIN provides specific make and model information, in this example, identifying the vehicle as a Ford F-250, offering clarity on the manufacturer and model of the vehicle.
• Engine Specifications: Key engine details are encoded within the VIN, including the fact that it has a 4.9L (300 CI or 4916.1192 CC), In-Line 6-cylinder engine with an output ranging from 145 to 150 horsepower, and it is manufactured by Ford, providing crucial information about the vehicle’s power and performance.
• Fuel Type: It’s possible to find out the primary fuel type of the vehicle, which in this example is Gasoline, indicating what energy source the engine utilizes, offering valuable information for potential buyers or owners.
• Drive Type and Body Class: Information on how the vehicle is powered can be identified, such as being a 4x2 drive type, alongside its body class being listed as a Pickup, providing insights into the vehicle’s design and functionality, helping individuals to understand how the vehicle performs and its intended use.
• Manufacturing Details: VIN can reveal where the vehicle was manufactured, including the plant company name, city, and country, with this example being produced by Michigan Truck in Wayne, Michigan, United States, providing historical and geographical context for the vehicle’s origin.
• Safety Features: The type of safety features, like the seat belt specification, can often be deduced; this particular vehicle comes equipped with manual seat belts, offering insights into the safety equipment present in the vehicle.

Sample VIN Decode Report for a 1991 Ford F-250