Free GMC C/K Pickup VIN Decoder

How to decode a GMC C/K Pickup VIN

Characters 1-3 of a GMC C/K Pickup VIN

The World Manufacturer Identifier (WMI) is the initial sequence of three letters and numbers in a Vehicle Identification Number (VIN), which uniquely identifies the manufacturer of the vehicle. For the GMC C/K Pickup, the WMI helps to confirm it as a vehicle that’s part of General Motors’ formidable lineup of trucks. The typical WMI for this model would be ‘1GT’ or ‘2GT’, indicating that it’s a GMC-manufactured vehicle made in the United States or Canada. These first characters are crucial as they provide an immediate identification of the truck’s brand, where it was produced, and its manufacturer within the vast automotive industry. Decoding the WMI can reveal important information about the vehicle’s origin before delving into the more specific details encoded further along in the VIN.

List of WMI Codes for a GMC C/K Pickup

WMI: 2GT

• Model Years Covered: 1981-1986
• Example VIN: 2GTDC14H6B1505157
• Manufacturer Name: General Motors LLC
• Vehicle Type: Truck
• City: Warren
• State or Province: Michigan
• Country: United States

WMI: 1GT

• Model Years Covered: 1981-1986
• Example VIN: 1GTDC14F8BZ511791
• 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 GMC C/K Pickup 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 GMC C/K Pickup:

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 GMC C/K Pickup 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 GMC C/K Pickup VIN — Year Code

11th Character in the GMC C/K Pickup VIN — Plant Code(s)

Known GMC C/K Pickup Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a GMC C/K Pickup

The final 6 characters in a GMC C/K Pickup’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a GMC C/K Pickup VIN reveal?

• Model Year: The VIN can provide information about the model year of the GMC C/K Pickup, possibly offering insights into the age and potential historical value of the vehicle.
• Manufacturing Plant City: The VIN may include the city where the GMC C/K Pickup was assembled, potentially giving insight into where the vehicle was produced.
• Body Class: The VIN can indicate the body class of the GMC C/K Pickup, offering information about the type of vehicle it is.
• Engine Details: The VIN might include details about the engine of the GMC C/K Pickup, such as the number of cylinders and the displacement.
• Gross Vehicle Weight Rating: The VIN has the potential to reveal the gross vehicle weight rating of the GMC C/K Pickup, possibly indicating its maximum weight capacity.

Sample VIN Decode Report for a GMC C/K Pickup