Free 1990 Chevrolet GMT-400 VIN Decoder

How to decode a 1990 Chevrolet GMT-400 VIN

Characters 1-3 of a 1990 Chevrolet GMT-400 VIN

A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer of a vehicle and provides key details about the vehicle’s origin, including the model year, manufacturing location, and vehicle type. For the 1990 Chevrolet GMT-400, the WMI codes can be either “1GC” or “2GC,” indicating that these trucks were manufactured by General Motors LLC in Warren, Michigan, United States. The WMI not only specifies the maker but also points towards the categorization of the vehicle, in this case, identifying it as a truck. This information is integral to understanding the vehicle’s lineage, aiding in vehicle registration, and providing necessary insights for services and repairs. The WMI, as an essential component of the Vehicle Identification Number (VIN), offers a universal method to decode the origin and type of vehicles globally.

List of WMI Codes for a 1990 Chevrolet GMT-400

WMI: 1GC

• Model Years Covered: 1988-2000
• Example VIN: 1GCFC24H8LE219468
• Manufacturer Name: General Motors LLC
• Vehicle Type: Truck
• City: Warren
• State or Province: Michigan
• Country: United States

WMI: 2GC

• Model Years Covered: 1988-1998
• Example VIN: 2GCHC39N1L1173447
• 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 1990 Chevrolet GMT-400 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 1990 Chevrolet GMT-400:

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 1990 Chevrolet GMT-400 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 1990 Chevrolet GMT-400 VIN — Year Code

11th Character in the 1990 Chevrolet GMT-400 VIN — Plant Code(s)

Known 1990 Chevrolet GMT-400 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1990 Chevrolet GMT-400

The final 6 characters in a 1990 Chevrolet GMT-400’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Chevrolet GMT-400’s VIN below:

What info can a 1990 Chevrolet GMT-400 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, with the specific truck dating back to 1990, providing insights into the age and potential market value of the vehicle.
• Engine Type: Information about the engine specifics, including V-Shaped, 8-cylinder with a displacement of 5.7 liters or 347.835 cubic inches, manufactured by CPC, can be obtained from the VIN, offering valuable details about the vehicle’s power and performance capabilities.
• Fuel Type: The VIN indicates that the primary fuel type for this vehicle is gasoline, with a possibility of LPG conversion, suggesting the engine’s flexibility regarding fuel usage.
• Drive Type and Body Class: The VIN specifies that the vehicle has a drive type of 4x2, falling under the pickup body class, providing insight into the vehicle’s general design and functionality, and possible off-road capabilities.
• Vehicle Weight Class: The VIN provides information on the gross vehicle weight rating, indicating that it is classified as Class 2F, hinting at its capability and size, giving potential insight into its towing and hauling capacity.
• Manufacturing Information: Through the VIN, manufacturing details such as the plant city being Pontiac, in the state of Michigan, USA, and that the vehicle was part of the NA - Truck Platform production, can be uncovered.
• Model and Series: The VIN reveals the model as GMT-400 and mentions the series as Conventional Cab with a trim indicating it’s a 3/4 ton nominal vehicle, offering a glimpse at its intended use and capacity.

Sample VIN Decode Report for a 1990 Chevrolet GMT-400

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