MRT car number: what is it, where is it located and how to decipher it

Have you ever come across the term Vehicle MRT number and wondered what it means? This abbreviation is often found in documents for a car, when checking the history of a car, or during registration of purchase and sale transactions. Many people confuse MRT with VIN or chassis number, but they are completely different identifiers with unique functions.

In this article we will look in detail at what it is MRT number, where it can be found on a car, how to decipher it correctly, and why this information is critical when buying a used car. You will also learn how to distinguish an original MRT from a fake one, what mistakes are most often made when checking it, and what to do if the number does not match the documents. Let's start with the basics!

What is a vehicle MRT number and why is it needed?

MRT number (or Main Record Table number) is a unique vehicle identifier that is assigned to a vehicle during production. Unlike VIN code, which is an international standard, MRT is more often used in local databases, for example, in Russian traffic police registers or customs systems.

Main functions of MRT number:

• 🔹 Vehicle identification in state registers (for example, when registering with the traffic police).
• 🔹 History check — using MRT you can track the participation of a car in an accident, the presence of restrictions or collateral.
• 🔹 Fraud Protection — counterfeiting an MRT is more difficult than altering a VIN, since it is duplicated in several places.
• 🔹 Customs control — used to track the import/export of cars.

It is important to understand that MRT does not replace the VIN, but complements it. For example, when buying a car from abroad, both numbers are checked for consistency. If they do not match the documents, this is a reason for a serious check.

Where is the MRT number by car: 5 main places

The MRT number is applied to the car body in several standard places. Their location depends on the make and model, but there are general rules. Here's where to look:

1. Under the hood - on the side members, the partition between the engine compartment and the passenger compartment, or on the inside of the wing. Most often the number is stamped on metal.
2. Inside - under the floor trim on the driver or passenger side, on the door threshold.
3. In the trunk - on the rear panel of the body or under the spare wheel.
4. On body pillars — sometimes MRT is duplicated on the central pillar (between the front and rear doors).
5. In documents - must be indicated in the PTS, STS and registration certificate.

On some vehicles (for example, Toyota, Honda, Volkswagen) The MRT may be hidden under the VIN plate. To see it, you will have to carefully remove the sticker or plastic protection.

Where to look for MRT on popular car brands

On Lada Vesta and Granta The MRT is usually stamped on the right A-pillar under the hood, next to the battery. On Kia Rio and Hyundai Solaris — on the side member on the driver's side. B Renault Duster The number may be hidden under a plastic trim in the trunk.

Car make	Typical MRT layout	Features
Lada (Vesta, Granta, Priora)	Right pillar under the hood	Often duplicated on the threshold of the driver's door
Toyota (Camry, RAV4)	Passenger side side member	Can be hidden under the nameplate
Volkswagen (Polo, Tiguan)	Engine compartment partition	The number is printed in small print, a flashlight is required
Kia/Hyundai (Rio, Solaris)	Left body pillar	Sometimes duplicated in the trunk under the trim

⚠️ Attention: If the MRT number on the body is painted over, puttied over or is hard to read, this is a sign of possible interruption. This is what scammers often do to hide a stolen car or a car with a criminal record. In this case, be sure to check the history via traffic police or service Autocode.

How to decipher an MRT number: structure and examples

Unlike VIN, which has a standard international format, MRT number may vary depending on the country of origin. However, in most cases it consists of 9–12 characters (numbers and Latin letters) and has the following structure:

MRT example: X7L 1234567

• 🔢 First 1–3 characters - manufacturer code (for example, X7L for AvtoVAZ, TMB for Toyota).
• 🔢 Next 4–6 characters - serial number of the body.
• 🔢 Last 1–2 characters — check number or model code.

To decrypt, you can use the manufacturer’s official databases or specialized services, such as VINformer or CarVertical. However, it is worth remembering that not all brands provide open access to MRT transcripts - some data may only be available to dealers.

Check the number on the body with the documents (PTS, STS)|Check the history through the traffic police or Autocode|Inspect the place where the markings were applied|Make sure that the symbols are not erased (check with starched paper)|Check the MRT with the VIN code for compliance with the model

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Critical point: if the MRT number contains letters O, I or Q, this may be a sign of counterfeit - these symbols are not used in the original numbers due to their similarity with the numbers 0 and 1.

MRT vs VIN: what is the difference and why both numbers are important

Many car owners confuse MRT with VIN, but these are two different identifiers with different functions. Let's look at the key differences:

Characteristics	MRT number	VIN code
Standard	Local (depending on country)	International (ISO 3779)
Length	9–12 characters	17 characters
Where is it used?	Traffic police, customs, local bases	International bases, insurance companies
Is it possible to fake	More complex (duplicated in several places)	Simpler (often interrupted by scammers)

Why is it important to check both numbers?

• 🔍 VIN will help you find out the full history of a car abroad (for example, participation in an accident in the USA or Europe).
• 🔍 MRT will provide up-to-date information on Russian databases (arrests, restrictions, fines).
• 🔍 If the numbers do not match the documents, this is a 100% sign of fraud.

For example, when purchasing BMW X5 from Germany, VIN will show its history in Europe, and MRT will show data on customs clearance and registration in Russia. If the PTS indicates one MRT, and another on the body, it is better to refuse the deal.

How to check the authenticity of an MRT number: 5 working methods

MRT counterfeiting is one of the most common schemes used by scammers when selling stolen or damaged cars. Here's how to check the authenticity of the number:

1. Visual inspection

   The original MRT is stamped in clear lettering with no traces of putty or paint. Run your finger over the symbols - they should be three-dimensional, not smooth. Fake license plates are often engraved or etched, which can be seen under a magnifying glass.

2. Testing with starched paper

   Attach a sheet of paper, previously soaked in starch, to the number and rub it with a pencil. On a fake number, the characters may “blur” or appear uneven.

3. Reconciliation with documents

   The MRT in the PTS, STS and on the body must match until the last character. Even one wrong number is cause for concern.

4. Online check

   Use services:

   • 🌐 traffic police (official website) - check for theft and restrictions.
   • 🌐 Autocode — accident history, mileage, number of owners.
   • 🌐 CarVertical — data from foreign databases.

Expertise

If in doubt, order an inspection from an independent expert. The cost is from 1,500 rubles, but it is cheaper than buying a stolen car.

⚠️ Attention: Fraudsters often use “doubles” - cars with a damaged MRT that are externally identical to the original. For example, 2018 Toyota Camry may have a license plate from the same car, but stolen in another region. Always check the MRT with the VIN and check the history on both IDs!

What to do if the MRT number does not match the documents

If you find a discrepancy between the MRT on the body and in the PTS/STS, you need to act quickly and clearly. Here's the algorithm:

1. Don't sign the sales contract

   Even if the seller assures that “this was an error during registration,” do not take his word for it. Any discrepancy is a reason to refuse the deal.

2. Demand an explanation

   Ask why the number doesn't match. An honest seller will provide documents on re-registration or replacement of the body. The fraudster will begin to avoid answering.

3. Check car history

   Enter the MRT from the body and from the documents into the traffic police database. If one of the numbers is listed as stolen, leave immediately.

4. Contact the traffic police

   If you have already bought a car and found a discrepancy, write a statement to the traffic police for an inspection. They are required to conduct an examination.

5. File a lawsuit

   If fraud is confirmed, you can terminate the deal and return the money through the court.

Practical example: in 2023 in Moscow there was a case when a buyer Skoda Octavia I discovered that the MRT on the body does not match the title. The seller claimed that “the car was in an accident and the number was changed.” In fact, the car was stolen, and the “clean” documents were forged. The buyer managed to return the money only through the court.

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If the MRT doesn't match, it's always a cause for concern. Even if the seller offers a big discount, the risk of losing the car and money is too great.

Common mistakes when checking MRT and how to avoid them

Even experienced car owners sometimes make mistakes when working with MRT. Here are the most common of them:

• 🔴 Ignoring MRT — many people only check the VIN and forget about the MRT. This gives scammers a loophole for fraud.
• 🔴 Checking only one source - if you entered MRT only on Autocode, but haven't checked through traffic police, you may miss the hijacking.
• 🔴 Trust in “clean” documents — The PTS can be faked, but the number on the body cannot. Always check.
• 🔴 Inability to read symbols - letters B and 8, D and 0 easy to confuse. Use a magnifying glass!
• 🔴 Purchase without inspection — never buy a car based on photographs. MRT must be checked in person.

How to avoid these mistakes?

• ✅ Use at least 2–3 services for verification (traffic police + Autocode + CarVertical).
• ✅ Take pictures MRT and VIN before inspection, in order to check later.
• ✅ If in doubt - take an expert with you or an experienced car owner.
• ✅ Take your time — scammers often put pressure on urgency (“cheaper today, more expensive tomorrow”).

FAQ: Frequently asked questions about MRT vehicle license plates

Is it possible to drive a car if the MRT is not readable?

Technically, yes, but the first time you contact the traffic police (for example, for re-registration), they will refuse you. An unreadable MRT is equivalent to its absence, and this is grounds for refusal of registration actions. In this case, you need to restore the number through an examination.

What to do if the MRT is painted over?

A painted over MRT is a reason for serious inspection. First, try gently cleaning the number with a solvent (no abrasives!). If there are traces of scratching under the paint, this is a sign of fraud. In this case, it is better to refuse the purchase or request a full diagnosis from an authorized dealer.

Can the MRT be the same for two different cars?

Theoretically, no, since MRT should be unique. However, there have been cases in history when numbers were mistakenly duplicated on the assembly line (for example, on Lada in the 2000s). If you find a match, check the history of both cars - one of them may have a fake license plate.

How to find out the MRT if you don't have a car at hand?

If you have access to a PTS or STS, the MRT is listed there in the “Body number” or “Vehicle identification number” column. You can also request an extract from the traffic police register via Public services, indicating the license plate number of the vehicle.

Is it legal to change MRT?

It is possible to legally change the MRT only in one case - if the body has been completely replaced (for example, after a serious accident). To do this, you need to provide the traffic police with documents from the service center confirming the replacement and undergo an examination. Independent interruption of MRT is punishable by law (Article 326 of the Criminal Code of the Russian Federation - forgery of documents).