Free 1991 Dodge W-Series VIN Decoder

How to decode a 1991 Dodge W-Series VIN

Characters 1-3 of a 1991 Dodge W-Series VIN

A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer of a vehicle. It forms the first three characters of the Vehicle Identification Number (VIN), which provides detailed information about the vehicle’s origin, characteristics, and serial number. For the 1991 Dodge W-Series, the WMI code “1B7” signifies that the vehicle was manufactured by FCA US LLC (formerly known as Chrysler Group LLC), located in Auburn Hills, Michigan, United States. This particular WMI indicates that the vehicle type is a truck, capturing the essence of the rugged and durable nature of the 1991 Dodge W-Series. This system ensures a standardized method to classify and identify vehicles worldwide.

List of WMI Codes for a 1991 Dodge W-Series

WMI: 1B7

• Model Years Covered: 1981-1993
• Example VIN: 1B7JM26YXMS252012
• Manufacturer Name: FCA US LLC
• Vehicle Type: Truck
• City: Auburn Hills
• State or Province: Michigan
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1991 Dodge W-Series 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 Dodge W-Series:

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 Dodge W-Series 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 Dodge W-Series VIN — Year Code

11th Character in the 1991 Dodge W-Series VIN — Plant Code(s)

Known 1991 Dodge W-Series Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Dodge W-Series

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

What info can a 1991 Dodge W-Series VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, suggesting the year 1991, providing insights into the age and potential technology of the vehicle.
• Vehicle Type and Body Class: It seems that the VIN specifies that the vehicle is a Truck with a Pickup body class, hinting at the vehicle’s purpose and capabilities.
• Engine Specifications: The VIN details a 5.9L engine displacement, In-Line configuration, and the presence of 6 cylinders, which may highlight the engine size and design. Additionally, it may indicate that the engine is turbocharged and diesel-fueled, possibly hinting at performance and efficiency traits.
• Drive Type: The presence of 4WD (4-Wheel Drive or 4x4) might indicate the vehicle’s off-road or adverse condition capabilities, which could make it suitable for different terrains.
• Manufacturing Details: The VIN contains information about the manufacturing location, with the Plant City listed as Warren, Michigan, United States, under the Dodge City Assembly company. This may provide insights into the origin and potential quality of craftsmanship.
• Safety Equipment: There’s a chance that the mention of a Manual seat belt type could suggest basic safety features according to the norms of the 1991 manufacturing year.
• Gross Vehicle Weight Rating: Classified under Class 2G: 8,001 - 9,000 lb (3,629 - 4,082 kg), offering an idea of the vehicle’s size and the potential for cargo or passenger capacity.

Sample VIN Decode Report for a 1991 Dodge W-Series

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