Free 1991 Chevrolet R Conventional VIN Decoder

How to decode a 1991 Chevrolet R Conventional VIN

Characters 1-3 of a 1991 Chevrolet R Conventional VIN

World Manufacturer Identifier (WMI) codes are unique sequences that identify the manufacturer of a specific vehicle, indicating its make, country of origin, and vehicle type among other details. For the 1991 Chevrolet R-Conventional, the WMI “1GC” specifies that the vehicle was produced by General Motors LLC, indicating it as a truck. This particular code points to a manufacturing location in Warren, Michigan, USA, underscoring General Motors’ extensive presence in the North American automotive industry. These first three characters of the Vehicle Identification Number (VIN) play a crucial role in providing unique and vital information about the vehicle’s origin, manufacturer, and type, serving as an essential tool for tracking, registration, and identification purposes.

List of WMI Codes for a 1991 Chevrolet R Conventional

WMI: 1GC

• Model Years Covered: 1987-1991
• Example VIN: 1GCGR33K8MF305574
• Manufacturer Name: General Motors LLC
• Vehicle Type: Truck
• City: Warren
• State or Province: Michigan
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1991 Chevrolet R Conventional 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 Chevrolet R Conventional:

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 Chevrolet R Conventional 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 Chevrolet R Conventional VIN — Year Code

11th Character in the 1991 Chevrolet R Conventional VIN — Plant Code(s)

Known 1991 Chevrolet R Conventional Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1991 Chevrolet R Conventional

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

What info can a 1991 Chevrolet R Conventional VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year as 1991, providing insights into the age and potential market value of the vehicle.
• Engine Specifications: The VIN indicates an engine with a displacement of 5.7 liters (5700 CC or 347.83 CI) and an 8-cylinder configuration, showcasing the vehicle’s power capacity and design. The engine uses Throttle Body Fuel Injection (TBI) for fuel delivery.
• Drive Type and Body Class: The information shows the vehicle is designed with a 4x2 drive type, commonly associated with rear-wheel drive setups, and is classified as a pickup in terms of body class, highlighting its utility and design purpose.
• Cab Type and Doors: The VIN specifies a {Crew/Super Crew/Crew Max} cab type combined with 4 doors, emphasizing the vehicle’s capacity to accommodate passengers comfortably, aligning with family or crew transport functionalities.
• Fuel Type - Primary: The primary fuel type, gasoline, with the possibility of LPG conversion, provides insights into the vehicle’s operational preferences and adaptability to alternative fuel sources.
• Manufacturing Details: VIN details specify the vehicle was assembled in Flint, Michigan, United States, by the plant company named NA - Truck Platform, suggesting a certain quality and heritage tied to its manufacturing location.
• Safety and Weight Rating: While safety features are not directly specified, the Gross Vehicle Weight Rating falling within the Class 2G: 8,001 - 9,000 lb (3,629 - 4,082 kg) category can give some indication of the vehicle’s weight capacity and potential size.

Sample VIN Decode Report for a 1991 Chevrolet R Conventional

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