Accurate odometer reading on your vehicles is essential for several reasons. You should need to know how old your auto is and how many miles you have traveled. This information keeps you well-informed about your maintenance schedule. Besides general car care, it can be a practical guide when you decide to buy a used car. Before you say confidently that you are a car geek, make sure that you have a clear understanding of what is an odometer? How does it work? Why does it matter? And how to avoid fraud? Let’s discuss those questions one by one.

So let’s get down to business, I will tell you everything you need to know from top to bottom.

What is an odometer?

An odometer is an instrument used for measuring the distance traveled by a vehicle. The device may be electronic, mechanical, or electromechanical. As usual, it is placed in the vehicle’s dashboard. Modern automobiles have digital odometers that get information about recorded mileage from car ECU (electronic control unit)

Do not confuse it with a trip meter. It is also installed in your auto and allows kilometer reading on a daily basis. Many people use it for practical purposes, drivers use it to record specific distances traveled in any particular journey. You can reset it any time you want.

What is an odometer?

When is the odometer reading important and why?

Firstly and most importantly, it gives you valuable information. Let me guess, you always use mileage to estimate the general condition of your automobile. Moreover, it plays a significant role in making a final decision when it comes to buying a used car. And you know what? You are right when you check mileage in the first place. 

Sometimes km reading is wrong. The reason for inaccuracy can be changing tire sizes. Tire dimension changes because of wear and tear, tire pressure, temperature.

Next, you should know an odometer disclosure statement.  The sellers in all 50 States of America must fill in the document if their cars are below 16,000 pounds and under 10 years of age. This document provides a current odo reading – the mileage-related data at the moment the car is transferred from the seller to the buyer. The initial purpose of this document was to combat odometer fraud by knowing how to check if odometer was rolled back. I am going to explain it thoroughly in the next section.

What does exempt from odometer reading mean? According to the federal rule, all automobiles that are at least 10 years old are free from claiming mileage-related information. They are too old to reliably verify their mileage.

The importance of odometer reading

Odometer fraud 

Odometer fraud is an illegal practice. It occurs when dishonest sellers of a used automobile change the number of miles indicated. Certain recommendations will help to detect possible fraud:

  • Ask a seller to show you the title. Compare the mileage on the title with the odometer.
  • Compare the mileage on the odometer with the mileage indicated on the maintenance or inspection records. 
  • take a closer look at the wear and tear on the gas, brake, and clutch pedals. Be sure they seem normal for the number displayed in miles. 
  • Request car history report. Many companies provide certified information about cars’ past. Everything is reported including who owned a car or if the car was in any accidents. 

Tools for altering mileage

As I mentioned above mileage information is still one of the most important factors to determine the overall condition of automobiles. Hence, people are searching for ways to get false figures on the odometer and therefore attract potential buyers.

People use different tools to make accurate kilometer reading impossible. For example, odometer correction tools and mileage blockers. You may use terms interchangeably however, they are completely different devices from one another.

Odometer correction tool

The most popular tool is an odometer rollback device. It connects to an OBD port and simply rolls back mileage figures. But the point is, that it cannot remove mileage from control units. So, anyone can discover it easily. Furthermore, odometer tampering is an unethical and illegal activity in most countries.

Mileage blocker

Unlike odometer rollback devices, mileage blocker just halts a mileage recording process from all ECUs – meaning that information is altered unconditionally. Manufacturers create this device for testing and tuning purposes and not for a public road. Hence, the usage of mileage blockers is legal in most places, unless you use the device for deceiving the potential customers and providing inaccurate km reading. In case of purchasing the product on our online shop , proper support and service are guaranteed.


Thus, you get comprehensive information related to km reading in the car. you already know what is Odo reading and why it is so important. Moreover, you have learned how to avoid odometer fraud and stay safe when buying a used car. Do your best and act wisely. Good luck!

How to check if odometer was rolled back? – people ask this question quite frequently. As the market for mileage-related tools grows bigger, potential customers try harder to learn as much as they can about the vehicles. Odometer fraud has turned into a prevalent issue as it can be encountered even with trustworthy sellers and manufacturers. Luckily, it’s possible to learn how to check if odometer was rolled back. You just have to know what to look for and how to detect any signs that might reveal the truth. Keep on reading, pay attention to what I say and I promise, you’ll be able to discover mileage discrepancy with ease!

What is odometer rollback?

Odometer rollback is a concept which implies quite a simple process. It means that we’re attempting to reverse or reset the mileage to reduce the miles on the trip meter. There are many different reasons behind it, turning it into common practice. Regardless of the reason, it’s undeniable that odometer correction is a tricky business and isn’t always the most ethical thing to do. If changing the mileage was acceptable, we’d certainly have that feature built in the car itself. Trust me, manufacturers wouldn’t miss the chance to add another selling point to their vehicles.

odometer rollback definition

How to check if car odometer has been rolled back?

It’s crucially important to understand how to check if car odometer has been rolled back. Though it might seem overwhelming, it’s the information that will come in handy any time you decide to purchase a used car. I know that sometimes the problem is exaggerated to the point where the solution becomes distant and inaccessible. But trust me, there’s nothing complicated about this process. We just need to know which steps to take and what signs to look out for.

The easiest way to check if the odometer has been rolled back is to compare the mileage on the odometer with the numbers that are indicated in the inspection records. You could even turn to Carfax vehicle history reports. These documents will have information about any changes in the mileage. If those numbers don’t match with the ones you see on the trip meter, then you might be dealing with odometer fraud.

If you’re buying an older car, then the whole process is way easier. You can examine the analog odometer carefully. Even though it’s easier to change, it can easily reveal the fraud. You should look at the numbers – if they aren’t aligned correctly or if they are harder to make out, then the chances are you’ve discovered odometer tampering.

If you want to learn how to know if mileage has been changed, then you should remember that it’s not a task for lazy people. The final step you can take for checking odometer discrepancy is to contact previous owners. I know, it can be quite a headache, but it will help you find out the previous mileage and compare it to the newer one. If those numbers don’t make sense, then you’ll know that something sketchy is going on.

How to know if mileage has been changed?

If you don’t want to go through the process I have just described, then we can examine other methods that will help you figure out if the mileage has been changed. Even though it’s impossible to detect mileage correction by a single glance, it’s possible to discover the signs of deception by careful examination.

A lot of factors can affect the mileage, including changing the odometer on a car. However, people most likely do it for deception if they are trying to hide that information from you. When technical reasons require to change the odometer reading, it’s always indicated. The manufacturer or the seller will reveal that information to you. If they don’t do so, then you can suspect that they are trying to take you on.

Moreover, the wear and tear can unveil way more information than you might think. For instance, the cars that have traveled less than 20,000 miles will have their original tires. If you see brand new tires and the odometer shows 15,000 miles, you’ll have a good reason to be dubious.

You should also check the condition of the steering wheel, safety belt, chairs, handles, gear lever, and pedals. If they are quite worn out, then the mileage might be higher than it is indicated on the odometer. You can look at the date of the oil change to figure out the previous mileage.

As you can see, it’s not as difficult to learn how to check if mileage has been changed. There are thorough and superficial methods that will reveal the truth no matter what. By combining all of them, you’ll see a clear picture of the condition of the car. But before we wrap this up, let’s figure out if changing the odometer affects the mileage.

how to discover that mileage has changed

Does changing the odometer on a car affect mileage?

To answer shortly, changing the odometer doesn’t affect mileage. To understand this concept better, let’s talk about the connection between the mileage and the odometer.

If we’re talking about the digital odometer, we should always remember that it’s not the only part of your vehicle that stores the information about the mileage. The data about the miles you travel is also sent to the control units, such as ECU. If your odometer breaks and you decide to change it, the mileage won’t be affected. You’ll need to take the new odometer to the professional so that they can match those numbers to the actual mileage. You’ll need to do the same thing even if you purchase a used odometer.

The reason is simple – you shouldn’t attempt to match those miles yourself. Specific services have to be notified if you want to remain ethical and avoid unfair accusations. Though your reasons might not be fraudulent, there’s no way to prove your intentions.

Not only should you know how to find out if odometer has been rolled back, but you should also be notified if the odometer itself has been changed. When you see the signs of odometer removal you might assume right away that you were deceived. However, if the previous owner simply got the new odometer, you’d be accusing them of serious fraud unfairly.


All in all, it’s crucial to understand how to check if car odometer has been rolled back. The methods may vary, but they all reveal the truth. You should always remember that you should be cautious and proactive if you don’t want to be taken on. It’s quite easy to fall for perfect lies, but why should you? You have all the information you need to figure out if the odometer has been rolled back or not. You just have to get rid of laziness and do thorough research. I’m sure I helped you in that process and clarified a few things for you. Hopefully, you won’t fall for deception anymore. Good luck!

How to stop odometer? – This is a frequently asked question among motorists around the world. Despite the various recommendations and offered technics, some of you are not still quite sure which way is better when it comes to interfering with your odometer. First of all, make sure that you have a legitimate reason for it. it may be some fault in functioning or you may just need to test the performance of your car. Needless to say, there are some people who use this for malicious purposes and search for the optimal way that allows them not to get caught in the crime. Of course, we do not encourage wrongdoers to break the law, we only want to tell you what is accepted practice in this case, what can be legitimate reasons that make you think about changing mileage-related data, and of course how to stop mileage on a car.

Let’s get down to business, get ready and armed with the knowledge that will guide you through different situations you may come across.

What is an odometer?

According to Wikipedia, it is a tool used for measuring the distance traveled by a vehicle. The device may be electronic, mechanical, or a combination of the two. It is placed on the dashboard near the speedometer, which on the other hand indicates the instantaneous speed of the automobile.

If we look through history, we can learn that Roman engineers developed it around 15 BC. As for the modern prototype of it, Blaise Pascal invented it in the 17th century. Mechanical odometers include several cogs. Each cog represents a numerical digit. Distance is counted by tracking the rotations of tires. If you own a brand-new automobile, you can enjoy the fully electronic instrument cluster, accordingly, you have a digital odometer that is no longer cable-dependent. Now magnetic or optical sensors and electronic circuits do the job. Sensors count the rotations made by the toothed wheel. Signals from sensors are sent to the ECU. As a result, it calculates the traveled distance based on pulses. Hence, the result is printed on the board.

Some people confuse it with the trip meter. Different from the above-mentioned tool. It can be reset at any time. Its main function is to count the particular distance between two points. It is extremely useful when you want to calculate miles per gallon, so it allows you to learn more about your fuel consumption more precisely.

What are some problems related to it?

You may ask what issues can we come across when we need a precise reading of mileage data. The most common reason is a broken odometer. Particularly it means that we get misleading information. The key solution in the case of mechanical one is easy to find and eradicate. There are many free tutorials on Youtube, that allow you to fix it yourself if you follow the instructions attentively.  In the case of an electronic one, there may be several solutions. You may need to replace sensors, they are located near the back of the transmission. Another solution can be changing the gears, sometimes those are damaged and need replacement.

According to the, more measures you can take are as followings: removing any dust particles and strains, checking the back of the dashboard connector, taking a closer look at fuses and checking the ECU wires, it is a high chance that those are faulty and make it impossible for meters to work properly.

Why it is important?

People are eager to know how to stop odometer and they have a reason for it. the point is that mileage plays a significant role in determining the value of vehicles. If you want to buy a used automobile, the first thing you may ask is the distance it has traveled throughout its life. The higher the number, the higher the chance of the necessity of high maintenance costs in the initial stage of owning the automobile. With the help of the odometer, you can see it with your own eyes, you don’t need to guess it. there comes the danger of accuracy of it. Some dishonest sellers manipulate this data to their advantage which means that they use some devices for malicious purposes. In the following paragraph, you can learn in detail what is it and how it affects the automotive industry.

Fighting against Odometer fraud

According to NHTSA, it is the disconnection, resetting or alteration of a vehicle’s odometer with the intent to change the number of miles indicated. Almost half a million buyers become victims of dishonest sellers. This crime costs $1 billion annually. How do they manage it?  the answer is simple, they have tools that are available on any online store. The manufacturers of those tools escape the responsibility. The most common is the correction tool, which is meant to roll back the existing numbers. So, if you are interested in how to stop mileage on a car, those devices do not serve purposes.

Additionally, they are easily detected, which means that it just changes data on the surface and it stays on other control units. So, before you decide to lie to someone, be careful you cause inconvenience and misunderstanding.

Strengthening measures against crime is vital. So, government and individuals need to do their best to avoid it. As for laws, the federal government passed a law that requires a written disclosure of the mileage registered on an odometer to be provided on the title by the seller to the purchaser. An automobile that is 20 years or older is exempt from this requirement. As for individual effort, there are some tips and tricks that will help to protect yourself. Those are as followings:

  • Ask the seller to see the title and compare. Be sure that you take a closer look at it.
  • Ask to see maintenance records and make your conclusion.
  • Examine the general wear and tear of the target auto, especially the gas, brake and clutch pedals. Make sure that they are relevant to the numbers displayed.
  • Request automobile history report to eliminate possible discrepancies.

As you can see, automotive crime is one of the big challenges today. However, If someone wants to change numbers on the odometer doesn’t automatically mean that he or she has a bad cause. There are various reasons why they need it, let’s take a closer look at them and find the best alternative that serves this purpose.

How to stop odometer

You may have a bunch of legitimate reasons to correct your mileage data. Before we discuss how to do it flawlessly, let’s see what can be those reasons. For example, testing your automobile is the first you want to do after remapping and it’s normal that you do not want those unnecessary miles on the display. Other reasons are as followings:

  • You may spot inaccurate information after jump-starting
  • Inaccuracy after dashboard damage
  • Electrical fault
  • After installing a new engine
  • gauge failure
  • after installing the used odometer

You may not think that it’s necessary but sometimes you need to disable your odometer. If you search for the phrase “how to stop odometer?”. Let’s look through what method you may come across. Firstly, you should know that you will need three steps for it.

  1. Find the relevant fuse.

You may find different fuses for different purposes, for example, ignition, alarm or light. You need exactly the odometer fuse.

  1. Remove the fuse.

Take a fuse removal tool and pull the fuse out. This should disable the odometer of your car.

  1. The final step

Examine attentively. Make sure that every other fuse is properly installed. Take a short drive and see if it worked.

All the above-mentioned sound good, but what if you are one of the admirers of high-tech solutions who would like to do all this effortlessly. If it is so, I have good news for you. I will tell you about the innovative module and answer your question – how to stop odometer? – once and forever.

Mileage blocker: The best alternative of all

Mileage Blocker is an extraordinary module that can halt the mileage recording process from all control units. The tool is unique because of the advantages and benefits it offers. Additionally, it is used for more ethical purposes than its alternatives.   The module is created with premium-quality parts and it comes with mobile applications. This means that you don’t need to press the button to change it from mode to mode. If you decide to test your automobile efficiently, choose the quality product which doesn’t not only meet but exceeds your expectations. I will list the main benefits of this blocker, so you will be sure that it is a must-have device to purchase as soon as possible. Here is the list:

  • Altered mileage remains untraceable unconditionally. The information is not stored in any control unit and even with diagnostic testers no one is able to trace the mileage that was stopped while using the module.
  • Doesn’t cause any flaws in the Can-Bus system. At SKF we devote a lot of time to research and development and make sure that you will not encounter such problems.
  • You can turn it off and on while in motion.  A key combination can be applied while your automobile is stationary or in motion and you can set the specific mode that you require during that specific time.
  • Miles do not add up spontaneously after removing it. It is the problem for many counterfeits of this module, when you disconnect them, miles start adding up. If you purchase a Mileage blocker you never come across the same problem.
  • It is a legal tool in most countries. However, in most cases, it is illegal to deceive potential buyers. Hence, you can install this module to test the performance of your vehicle in a controlled environment, but don’t use it for deceitful purposes.

So, if you still think about how to stop mileage on a car, do not hesitate. You can purchase the mileage stopper that will serve its purpose flawlessly.


So, you get all the necessary information that will help you make a smart decision when it comes to your automobile. Do not forget to identify the legitimate reason for s stopping your odometer. After doing it, you can purchase the most reliable module in the world and enjoy its benefits. So, what are you thinking of ? I think you already know how to stop odometer.

The best odometer correction tool has already gained a substantial amount of popularity among car sellers, yet it’s not the same thing for everyone. Some people prefer to utilize a mileage adjustment module, while others know that the mileage blocker is a superior alternative. However, these tools can have unethical applications and take a wrong turn quite quickly. Therefore, it’s important to know whether you should purchase these tools or not. You should also understand which one works better with modern vehicles and why. 

What is a mileage adjustment tool?

As the name suggests, a mileage adjustment tool is an electronic device that alters the mileage on your car. You can use it to wind back or reset the existing number on your trip meter, creating a completely different picture when it comes to the condition of the vehicle. It goes without saying that changing the existing numbers on your odometer is an unethical business. No one can ever recommend doing it. But people still use mileage adjustment devices for many different reasons. They know it’s a fraud, but they still prefer to use them just to increase sales.

If that’s the case, then what is the mileage blocker?

A mileage blocker (a.k.a. odometer stopper) is software that does not interfere with the existing numbers. It’s a tool that can be turned on and off by clicking certain buttons. Once triggered, it stops recording the kilometers. Thus, it enables the users to avoid counting unwanted miles when they are testing the performance or the functionality of the new car. 

Manufacturers designed this module only for testing purposes. However, the kilometer stopper offers untraceable performance, unlike the mileage adjustment tool. This feature makes it attractive for people who want to increase the prices manually. As a result, they use the mileage blocker on public roads to stop recording mileage. Using the kilometer stopper for fraudulent purposes is unethical regardless of your intentions. 

Another reason why people like to use the mileage blocker on public roads is that it’s available for all cars. Manufacturers design each model for a specific vehicle, guaranteeing the best performance with each release. Even though some people might use this tool for the wrong reasons, we can’t deny its advantages. By far, the mileage blocker is the best mileage correction tool on the market as its performance is impossible to detect even with a diagnostic scanner

Best odometer correction tool in new cars

What is best odometer correction tool?

The development in car parts and systems can be both an improvement and a new headache at the same time. When manufacturers switched from analog to digital odometers, everybody thought that they would no longer be a victim of fraud. But, a fraudulent mind is a genius mind, so people quickly learned how to change mileage on digital odometers as well.

However, not all machines work the same. Even though newer releases of odometer correction devices can be used to reprogram digital trip meters, they are far from faultless. Of course, they will remove those miles from the system, however, they have certain disadvantages. It’s not difficult to detect rolled-back kilometers with a scan tool, leaving you at risk of facing serious consequences.

Plus, some odometer rollback tools do not use the plug-and-play module. This means that you can’t connect them to the OBD 2 port of your vehicle. Messing around with cables will always contain the risk of damaging the whole system and ruining your beloved vehicle. Let’s face it, that’s something no one wants to deal with. After all, you’ll have to repair any serious mistakes yourself. 

That’s one of the main reasons why it’s important to invest in the best odometer correction tool 2020 i.e. the mileage blocker. 

Why is it better to use the best mileage correction tool with new cars?

It’s always better to use the mileage blocker (a.k.a. the best mileage correction tool) because it works perfectly with modern odometers. One of the main advantages of this tool is that kilometers won’t start adding up once you remove the module from the system, making its performance virtually non-detectable. 

More importantly, the mileage blocker tools from Super Kilometer Filter have the best quality as they employ the plug-and-play module. They can be connected to (via OBD II port) or removed from the system of the vehicle quite easily, making them extremely user-friendly. Unless you want to create the problems you didn’t need, an odometer stopper is a tool you should go for if you want to test the functionality of the newer cars. There are a lot of scammers out there, so make sure to purchase this tool only from the manufacturers you can trust. That way, you will be able to avoid fraud and deceit.  

Moreover, if you want to buy the best odometer correction tool 2021, the mileage blocker is the obvious choice. The new version comes with an optional app, enabling the users to control various parameters from their smartphones. This improvement makes it extremely easy to master all the characteristics of the mileage blocker. 

Common misconceptions connected with the best odometer correction tool 2020

Misconceptions about the correction tools

A lot of misconceptions are connected with kilometer filters. Let me show you some of them and explain why they are incorrect.

Odometer rollback tools and mileage blockers are equally unethical

It’s quite easy to misinterpret ads, especially if they concern something you already disapprove of. As a result, some people think that mileage blockers and odometer rollback tools are virtually the same things as long as sellers use them to scam the buyers. Let me show you the example:

“I was looking at the ads for a car for my wife just now and, in general, I have been fond of reading reviews of used cars for a while. One of the main problems I encountered is the rolled-back mileage, because it is difficult to be diagnosed, and I don’t want to buy a car that has rounded the equator ten times in 5 years. It turns out that it’s not necessary to roll back the mileage – you can just stop counting it.

I received the following advertisement in my mail (I erased the contact information to avoid advertising these ghouls):

“The module makes it possible to stop the miles/odometer while driving – simply stop the miles/odometer with the push of a button”

As you can see, this person was surprised to see that there are alternatives to odometer rollback tools and was not happy to see that we sell the best odometer correction tool 2020. What they did not know is that we never advertise fraudulent activities. We only sell kilometer filters for their intended purpose. We can’t possibly control how people use our products. After all, nobody blames knife manufacturers just because people find unethical use for it, right?

One more thing: it’s important to know which factors affect the performance of your car the most. You should always consider different parameters together and not linger solely on mileage to decide whether a specific vehicle is worth your money. But if that factor is still the most important one for you, you should do a lot of research regarding the perfect amount of mileage or simply go for a brand-new model.

Mileage blockers don’t work with digital odometers and are detectable

Some users believe that mileage blockers don’t work with newer cars, as they record mileage in different systems and they can easily be detected. Let’s look at another example:

“This option works only for old and poorly-made cars; in modern cars, mileage is written by several systems independently. For example, it’s written separately for the instrument panel, gearbox, and ignition key. Any professional will do a pre-sale check for 200-300 bucks and will be able to find this flaw by using proper equipment. Then, maybe you should not economize since you don’t understand a thing about cars?”

We always value the opinion of others – we just want you to know the truth. The viewpoint we have presented above is not actually correct. The fact is that our mileage blocker tools provide the users with 100% performance, which means they work even with digital odometers that we encounter in modern cars. What is more, unlike the majority of odometer correction devices available on the market nowadays, kilometer filters aren’t detectable during diagnostics. The reason is simple – the odometer blocker can remove mileage from all control units

It goes without saying that mileage correction tools aren’t perfect, neither are any other tools out there. There are certain disadvantages to using them, but one thing is undeniable – kilometer stoppers perform flawlessly if you choose the correct model for your car. The best odometer correction tool 2021 is the mileage blocker as it outperforms machines such as the tacho pro programmer

Why is the best odometer correction tool 2021 necessary?

Because the mileage blocker can help you check your car effortlessly. We can all agree that the modern market is full of competition. No matter which way you look – both used and new cars face a lot of rivalries. Manufacturers try their best to come up with specs that will interest the customers. Meanwhile, the owners of used vehicles focus on creating an “attractive profile” for their cars. For that reason, they turn to odometer correction devices and sell their cars with mileage discrepancy. Either way, the majority of the sellers lie to a certain extent when they try to lure more customers.

That is the truth we can’t avoid, but there are ways in which you can detect deception. If you use a mileage blocker, you will be able to check the functionalities of the car and make the final decision with more certainty. If you know the exact specs of the car you’re buying, you will be able to extend its lifespan. It’s crucial not to rely on the properties that you see on the surface. You must always check the internal system. User-friendly tools, such as the mileage blocker, will help you in that process a lot.


Now that you have read this article you know exactly why the mileage blocker is the best odometer correction tool on the market. There’s a lot of controversy regarding mileage adjustment devices and kilometer stopper machines. Yet it always comes down to the intentions of the user. It’s a well-known fact that kilometer stoppers are way more ethical compared to odometer adjustment tools. Plus, they work better with newer cars that are filling up the modern market. Be careful, be ethical and take care of your cars!