Free 1987 GMC R Conventional VIN Decoder

Unlock the storied past of your robust 1987 GMC R-Conventional. Use our free decoder to reveal its history - simply enter your VIN in the box below!

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How to decode a 1987 GMC R Conventional VIN

Characters 1-3 of a 1987 GMC R Conventional VIN

World Manufacturer Identifier (WMI) codes are unique sequences used to identify the manufacturer of a vehicle globally. For GMC trucks manufactured in 1987, the WMI of “1GT” signifies that it was produced by General Motors LLC, a major automotive company. This particular identifier applies to vehicles classified as trucks, indicating the vehicle type as part of the code’s structure. The trucks bearing this WMI were assembled in Warren, Michigan, USA, marking their production location. Through the WMI, detailed information such as the manufacturer’s name, vehicle type, and place of manufacture, is efficiently communicated, ensuring each vehicle’s traceability and origin are clearly defined.

List of WMI Codes for a 1987 GMC R Conventional

WMI: 1GT

  • Model Years Covered: 1987-1988
  • Example VIN: 1GTDR14Z0HJ526396
  • 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 1987 GMC 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 1987 GMC R Conventional:

Known VDS for a 1987 GMC R Conventional
DR14ZGR24JDR14HER14KER14HER14CHR34NDR14KGR24NER14Z
CR14Z

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 1987 GMC 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 1987 GMC R Conventional VIN — Year Code

Year Code Year
H 1987

11th Character in the 1987 GMC R Conventional VIN — Plant Code(s)

Known 1987 GMC R Conventional Assembly Factory VIN Code(s)

Plant Code Plant City Plant State Plant Country Plant Company Name Example VIN
F Flint Michigan United States Na-Truck Platform 1GTER14H7HF726786
J Janesville Wisconsin United States Na-Truck Platform 1GTDR14Z0HJ526396
S St. Louis Missouri United States 1GTGR24J3HS522785

VIN Characters 12 - 17 of a 1987 GMC R Conventional

The final 6 characters in a 1987 GMC R Conventional’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your GMC R Conventional’s VIN below:

How to find a 1987 GMC R Conventional’s VIN?

Locating the VIN number on your 1987 GMC R Conventional is key for identification. Here’s how to find it:

  1. Look at the dashboard on the driver’s side of your 1987 GMC R-Conventional. The VIN is typically visible through the windshield on a plate mounted to the dashboard.
  2. Open the driver’s side door and examine the door post (where the door latches when it is closed). You may find a sticker or a plate here with the VIN.
  3. Check the frame of the vehicle, as the VIN can often be stamped onto the chassis.
  4. Review any paperwork associated with the vehicle, such as the title, registration, insurance documents, or maintenance records, where the VIN will be recorded.
VIN Decoder

What info can a 1987 GMC R Conventional VIN reveal?

  • Model Year: The VIN can reveal the vehicles model year being the year 1987, providing insights into the age and potential market value of the vehicle.
  • Body Class and Type: The VIN can specify the body class and type for the 1987 R Conventional model, indicating it as a Pickup with a Crew/Super Crew/Crew Max cab type, offering detailed insights into the vehicle’s design and structure.
  • Engine Specifications: The VIN provides comprehensive engine details for the 1987 R Conventional model, including V-Shaped configuration, displacement measured in CC, CI, and L (5700.0 CC, 347.835 CI, and 5.7 L respectively), and it being an 8 cylinder engine manufactured by CPC.
  • Fuel Type and Consumption: The VIN may indicate the primary fuel type, such as Gasoline, and specific delivery methods like Throttle Body Fuel Injection (TBI), providing insight into the vehicle’s compatibility with different types of fuels and its efficiency modalities.
  • Drive Type and Brake System: Insights into the 1987 R Conventional model’s mobility features, such as having a 4x2 drive type and a Hydraulic brake system, offer valuable information regarding its handling and safety features.
  • Manufacturing Details: The VIN can offer information about the vehicle’s production location, including the Plant City (Flint), Plant Country (United States), and the state (Michigan), shedding light on its manufacturing origin and potentially the quality of craftsmanship.
  • Gross Vehicle Weight Rating: The classification under Gross Vehicle Weight Rating, such as Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg), provides an idea about the vehicle’s size.
VIN Decoder

Don’t have your 1987 GMC R Conventional’s VIN handy? Try our license plate lookup instead!

Sample VIN Decode Report for a 1987 GMC R Conventional

Vehicle Spec Value
Body Class Pickup
Brake System Type Hydraulic
Cab Type Crew/Super Crew/Crew Max
Displacement (CC) 5700.0
Displacement (CI) 347.83534133997
Displacement (L) 5.7
Doors 4
Drive Type 4x2
Engine Configuration V-Shaped
Engine Manufacturer CPC
Engine Number of Cylinders 8
Fuel Delivery / Fuel Injection Type Throttle Body Fuel Injection (TBI)
Fuel Type - Primary Gasoline
Gross Vehicle Weight Rating From Class 1D: 5,001 - 6,000 lb (2,268 - 2,722 kg)
Model R Conventional
Model Year 1987
Other Engine Info LPG conversion can be accomplished on the engine.
Plant City Janesville
Plant Company Name NA-Truck Platform
Plant Country United States
Plant State Wisconsin
Series Conventional Cab
Trim2 1/2 ton nominal
Vehicle Descriptor 1GTDR14K*HJ
Vehicle Type Truck
Sample_VIN 1GTDR14K3HJ507537

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