The Complete Guide to VIN Stickers, VIN Plates and Vehicle Identification Labels (2026)

Every vehicle manufactured for road use carries a set of identification markings used to uniquely identify that vehicle. These markings may appear in several forms including VIN stickers, chassis plates, vehicle data plates, compliance labels, weight rating labels, engine bay decals, and other identification tags. Together they form the complete vehicle identity system used by manufacturers, authorities, inspection stations, and insurance companies.

The VIN Knowledge Centre created by VinShield UK brings together the most detailed online resource explaining how these vehicle identification systems work, where they are located, and why they are important. This guide explains the complete structure of VIN labels and vehicle identity markings so vehicle owners, restorers, and technicians can understand the role each component plays.

What is a VIN number?

The Vehicle Identification Number (VIN) is a unique 17-character code assigned to every road vehicle during manufacturing. The VIN acts as the vehicle’s permanent identity and allows authorities, manufacturers, insurance companies and service technicians to trace the origin, specification, and production details of a vehicle.

Modern VIN numbers follow an international format introduced in the 1980s. The 17-digit code contains three main sections which together describe the manufacturer, vehicle attributes, and serial production number.

The three VIN sections

1. World Manufacturer Identifier (WMI) – identifies the vehicle manufacturer and country of origin.

2. Vehicle Descriptor Section (VDS) – describes the model, body style, engine type, and other specifications.

3. Vehicle Identifier Section (VIS) – contains the production serial number used to uniquely identify the vehicle.

Understanding the VIN structure helps technicians decode the vehicle specification and identify the correct identification markings that belong on that vehicle.

Where VIN markings are located on vehicles

Vehicles normally include several different VIN references placed in different areas of the vehicle body. These markings allow authorities to confirm the identity of a vehicle even if one label has been damaged or removed.

Typical VIN locations include:

• Windscreen dashboard VIN plate
• Driver door jamb VIN label
• Engine bay chassis plate
• Stamped chassis VIN location
• Manufacturer data plate
• Weight and type approval label

These markings are designed to complement each other and create a layered identification system.

Types of vehicle identification labels

Modern vehicles use several different label types depending on the information that needs to be displayed.

VIN stickers

VIN stickers are adhesive labels applied by manufacturers to display the vehicle identification number. These labels are usually designed using tamper-evident materials so they cannot be removed without damage.

Chassis plates

Chassis plates are metal identification plates installed inside the engine bay or structural areas of the vehicle. They normally contain the VIN number along with weight ratings and manufacturer approval information.

Vehicle data plates

Vehicle data plates display additional information such as engine codes, axle weights, manufacturing plant information, and production numbers.

Why VIN labels are important

Vehicle identification labels play a crucial role in preventing fraud, confirming vehicle identity, and supporting legal ownership records. When a vehicle is inspected for registration, insurance, or resale, authorities often verify the VIN markings to confirm the vehicle identity matches the official records.

Missing or damaged VIN labels can cause problems during inspections or MOT tests, especially if the vehicle identity cannot be verified easily.

VIN cloning and vehicle fraud

VIN cloning occurs when criminals copy the identity of a legitimate vehicle and apply the same VIN to a stolen vehicle. This allows the stolen vehicle to appear legitimate when sold or registered.

Vehicle identification labels play an important role in preventing VIN cloning. Tamper-evident materials and multiple VIN locations make it difficult to alter vehicle identity without detection.

VIN Knowledge Centre

This page is part of the VinShield UK VIN Knowledge Centre which provides a complete information network covering VIN labels, vehicle identity markings, compliance labels, and replacement identification plates used across different vehicle manufacturers.