Month: May 2023

What’s a Hubodometer or Hubo?

A Hubodometer (sometimes called a Hubo) measures the distance a bus or trailer has traveled by counting the revolutions of the axles as well as showing them on a counter. A Hubodometer must be set to read in miles or kilometers for the tire size and have a single serial number of the manufacturer inside the meter housing.

What Is Hubodometer?

The Hubodometer is a rugged, sealed automatic mileage recording device that attaches to the axle of a vehicle to accurately record distance in kilometers. This records each turn of the wheel as well as shows this recording on a high-resolution magnified screen for simple reading.

How Does Hubodometer Work?

Using a pendulum functionality, it automatically counts the cycle of every rotation of the shaft hub. The design of the Hubodometer uses a counterweight to avoid orbit, making sure exact counts at high speeds as well as over uneven terrain. The use of high-quality, rugged polycarbonate bearings, rotators, and components makes sure of not only long-term precision but also efficiency. The sealed hermetically case is filled with inert gas as well as a double O-ring to guard the unit against any ecological debris.

Who Uses Hubodometer?

Leading private fleet operators and public transportation companies use Hubodometers to consistently record vehicle mileage. Dependable mileage reading supports the operations of semi-trailer and vehicle rental as well as leasing companies. In addition, this robust tool helps the operators to efficiently manage service schedules and auto maintenance programs. Click here to read more about Why You Need A Hubodometer?

Why Use a Hubodometer on a Trailer?

The trailer disconnected from the tractor does not have a free record of its usage or distance traveled. A Hubo offers a reliable source of mileage data as well. Hubodometer is a reliable component for scheduling a fleet preventative maintenance program as well as correct billing for any distance-based application or lease payment application.

The Benefits of a Hubodometer?

There are a number of advantages that Hubo can bring to your fleet. The normal feature of tracking mileage and giving access to reliable information for starters is worth its weight in gold. Accurate mileage can assist fleet directors manage maintenance schedules as well as expense planning more competently. In addition, that is a win-win in terms of fleet protection for the reason that it allows fleet directors to be better organized to avoid expensive challenges like surprise breakdowns, blowouts, as well as the like.

One more advantage of using a Hubo is that the exact data make sure that you get paid for the correct miles driven per trip. Discrepancies can accumulate over a year, so ensuring you have accurate numbers is an excellent way to exploit your fleet’s profitability. Finally, a good warranty will provide you peace of mind in terms of performance, just depending on the make of your Hubo. 

The Bottom Line

In conclusion, Hubodometers, also known as Hubos, are crucial trailer parts near you, measuring the distance traveled by buses or trailers accurately. They offer reliable mileage readings, aiding in fleet management for various operators and companies. By scheduling maintenance programs and ensuring accurate billing, Hubodometers contribute to improved efficiency and profitability of trailer operations. With selection tools available, finding the right Hubodometer for your fleet nearby has never been easier, making it a valuable investment for any fleet operator.

Why You Need A Hubodometer?

A Hubodometer or a Hubo is a rugged, sealed mechanical device for mileage recording that attaches to the axle of a trailer or bus to precisely record distance in kilometers. A Hubodometer also records each turn of the tire, along with presents this recording on a high-resolution expanded screen for easy reading.
Uses of the Hubodometer


Most often seen on trailers, where they are the single way to precisely measure the distance a wheel has traveled. They are a vital part of the maintenance schedule of a trailer with the purpose of distance-based trailer service can be performed.

Distance-Based Pricing

Drivers who hire based on a price per hundred or thousand kilometers can use the Hubodometer as a precise record of the distance they have traveled.

To Calculate the Levies and Charges

Hubodometer readings are used in some countries to calculate the road user charges after the fuel is not taxed at the pump.

Return on Investment Calculation

The Hubodometer is very precise and can therefore be used to aid calculate how much a truck or a trailer makes per kilometer or per mile.
Benefits of Hubodometers

  • Available in new slim format or original format
  • Free of maintenance
  • Reliable and Exact recording of bus or trailer mileage
  • Available now for all popular wheel sizes for miles
  • Integrated shaft cover assembly options;
  • Naturally sealed compact design;

Accepted and recognized as exact for fuel reimbursement applications.

How Does It Work?

The exterior part of the Hubodometer is linked to the axis as well as rotates with it. The inner hub of the hubodometer has a weight on the bottom that keeps it pointing downhill while the outer spindle spins around it. Each time the shaft completes one revolution, the counting mechanism enhances one. Also read more about What Is a Hubodometer and How Does It Work? by visiting

The Typical Characteristics of Hubodometers

The Hubo must be durable and strong in all weather conditions, from freezing to searing temperatures, and be tamper-proof as well as waterproof.

The Problems with a Hubodometer

Mechanical Hubos just measure the axle rotation. Because tires wear out, they get smaller gradually, increasing the number of rotations per mile, which can lead to incorrectness as the tire approaches the expiration of its life. These types of hubs are open to being manipulated if an individual is determined enough. Mechanical hubodometers wear out as well.

The Solution

Digital Hubo can be automated to account for variations in tire diameter. They can measure in miles or kilometers, plus you can set the number of revolutions of a wheel for every unit of distance. The tire manufacturer can provide this number. Digital Hubo has some moving parts and this helps in stability over mechanical ones. C

In Summary

Hubodometers, also known as Hubos, are essential trailer parts near you, designed to accurately record the distance traveled by trailers or buses. They play a crucial role in various applications, including maintenance scheduling, distance-based pricing, levy calculations, and return on investment calculations. Available in different formats and known for their reliability and accuracy, Hubodometers are indispensable tools for fleet management. While mechanical Hubos may have limitations, digital Hubos offer solutions to address issues such as tire wear and tampering. Investing in a Hubodometer ensures better vehicle management, reduces the risk of breakdowns, and enhances overall operational efficiency.

What Is a Hubodometer and How Does It Work?

While riding next to a semi-truck or other heavy truck, you have noticed an object resembling an odometer attached to a tire. That little circular device is called a Hubodometer, as well as it is needed for heavy-vehicle operators.

How Is a Hubodometer Used?

Hubodometers provide a dependable record of kilometers or miles as well as are generally used on heavy vehicles like buses, trucks, coaches, along with trailers. They are very useful:

To Calculate ROI

Because the hubodometer is perfect, its distance reading can be used to assist compute the cost per kilometer on equipment that does not have an odometer.

To Monitor Trailers

Trailers do not have odometers, so the exact way to precisely measure how remote a trailer has traveled is by using a Hubo.

Maintenance Schedules

For heavy vehicles such as trailers that do not have odometers, maintenance schedules can be scheduled around specific distances.

For the Calculation of Levies or Charges

A number of countries have distance-based levies for heavy vehicles because they cause more tear and wear on the roads.

For Distance-Based Rating

Business entrepreneurs can use Hubodometer readings to precisely bill customers if they are charging remotely.

The Characteristics of a Hubodometer

A Hubodometer will have a reading that generally shows the distance. They will also be waterproof as well as must be able to function at very low and high temperatures. They must be immune to manipulation. The Hubodometer is calibrated for the certain tire size of the tire on a similar axle.

How Does It Work?

The outer part of the Hubo rotates with the axis, although the inner part of the Hubo has a weight inside it that keeps it pointing downstairs. Each time a rotation is done, it counts one more unit as well. Also read about What’s a Hubodometer or Hubo? to click here.

How Often Should a Hubodometer Be Tested?

A driver must check the Hubodometer when he performs the pre-trip inspection. Also, it will have a service interval.

Where the Hubodometer Should Be Placed?

A Hubodometer should not be mounted on a lifting axle. It should always be on the left side of the car to let it be checked at the side of the road without putting the individual checking it in the traffic lane.

Strengths and Weaknesses of the Hubodometer

Mechanical hubodometers just measure the revolutions of a tire. By the way, the tire wears out it gets minor and this raises the number of times it turns each kilometer leading to incorrectness. The Hubodometer has been calibrated to average this incorrectness over time. Mechanical Hubodometers can be handled whether the individual has the correct tools as well as they wear out gradually. 


In summary, Hubodometers are indispensable trailer parts near you, essential for heavy-vehicle operators to accurately track kilometers or miles traveled. They serve crucial functions such as calculating ROI, monitoring trailers, scheduling maintenance, and determining levies or charges based on distance. Despite potential limitations like susceptibility to manipulation and wear in mechanical models, technological advancements have led to more flexible and durable Hubodometers, offering improved tracking capabilities and easier readability. As a result, they play a pivotal role in enhancing fleet management efficiency.

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