Free 1989 Chevrolet GMT-400 VIN Decoder

How to decode a 1989 Chevrolet GMT-400 VIN

Characters 1-3 of a 1989 Chevrolet GMT-400 VIN

A World Manufacturer Identifier (WMI) is a unique code designated to every vehicle manufacturer, allowing for the identification of the vehicle’s make, country of manufacture, and the specific plant where it was produced. For the 1989 Chevrolet GMT-400, the WMIs ‘1GC’ and ‘2GC’ signify trucks produced by General Motors LLC in Warren, Michigan, United States. These WMIs cover different model years and indicate the geographical region (the first digit ‘1’ designates the United States, and ‘2’ also designates a vehicle intended for the U.S. market but assembled in a different location) and the vehicle type. Specifically, they identify Chevrolet trucks crafted by General Motors within specified model years, showcasing the diverse production capabilities and geographical footprint of the manufacturer. This information is fundamental for vehicle identification, regulatory compliance, and historical record-keeping.

List of WMI Codes for a 1989 Chevrolet GMT-400

WMI: 1GC

• Model Years Covered: 1988-2000
• Example VIN: 1GCDC14Z1KE250179
• 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: 2GCGC29K0K1162045
• 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 1989 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 1989 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 1989 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 1989 Chevrolet GMT-400 VIN — Year Code

11th Character in the 1989 Chevrolet GMT-400 VIN — Plant Code(s)

Known 1989 Chevrolet GMT-400 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1989 Chevrolet GMT-400

The final 6 characters in a 1989 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 1989 Chevrolet GMT-400 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year to be 1989, indicating the potential market value and age of the truck.
• Drive Type and Body Class: The VIN suggests that the vehicle has a 4x2 drive type and is classified as a Pickup, potentially offering insights into its functionality and design.
• Engine Specifications: The engine is characterized by a V-Shaped configuration, 5.7L displacement, and operates on gasoline as its primary fuel type, possibly affecting its power and performance.
• Fuel Injection Type: Information from the VIN includes that the vehicle uses Throttle Body Fuel Injection (TBI) for fuel delivery, which might influence its performance and efficiency.
• Manufacturing Details: The VIN provides details that the truck was manufactured in Pontiac, Michigan, United States, hinting at its production origin.
• Vehicle Weight Class: The Gross Vehicle Weight Rating falls within Class 1D, indicating that the truck’s weight ranges from 5,001 to 6,000 lbs (2,268 to 2,722 kg), potentially impacting its usage and regulatory classification.
• Safety and Modifications: The VIN provides hints that an LPG conversion can be accomplished on the engine, suggesting potential for alternative fuel use and customization.

Sample VIN Decode Report for a 1989 Chevrolet GMT-400

Source