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For fleets that rely on trailers to transport goods, visibility is essential. Though a close eye is generally kept on the vehicle units themselves, trailers are prone to operate with limited oversight, especially once they’re detached.

Trailer tracking systems solve this by turning every trailer into a connected asset. In this guide, we’ll cover everything you need to know about having the right technology in place to maintain full operational control of your trailers.

What is a trailer tracking system?

A trailer tracking system uses GPS technology to monitor the location and condition of trailers, with each trailer being fitted with a tracker which sends information to a fleet management platform, therefore meaning managers can view live data from a central dashboard

Such systems provide continuous updates on trailer movements, whether they are attached to a vehicle, parked at a depot, or in transit. Combined with sensor integrations, trailer tracking also offers insights into brake and tyre performance alongside cargo conditions, all working together to form a clearer understanding of how assets are actually being used.

How do trailer tracking systems work?

The systems, as mentioned, begin with GPS trailer trackers, which collect location data through satellite positioning technology. Specifically, the tracker determines the trailer’s coordinates and transmits them through mobile connectivity to fleet management software.

Within the software itself, fleet managers can view trailer locations in real time (as well as historical journey data, speed, and stop durations) so that they can analyse routes, monitor utilisation, and see delivery progress. Some systems also integrate additional sensors that track door activity, tyre pressure and temperature, or load status in order to create a more complete picture.

Why is GPS trailer tracking important?

GPS trailer tracking is important primarily because real-time visibility allows managers to make faster, more informed decisions. For instance, they can instantly locate available trailers, track journeys as they happen, and respond quickly if disruptions occur.

This degree of transparency helps with coordinating logistics and orchestrating delivery in that dispatch teams can allocate the nearest available trailer to a job, reducing delays and unnecessary travel in turn. Real-time data likewise enables accurate ETAs, leaving customers with reliable delivery updates and an overall better service.

What are the benefits of trailer tracking systems?

Improved fleet efficiency

Trailer tracking systems provide valuable insights into asset utilisation, i.e., by identifying which trailers are active, idle, loaded, or empty, fleet managers can optimise how resources are dispatched.

When managers know exactly where trailers are located and which ones are available, they can plan return loads more effectively and so avoid empty miles and journeys. Collected data on utilisation also helps organisations figure out whether they have too many or too few trailers, ensuring the fleet is right-sized.

Heightened security and theft prevention

Security is one of the most significant advantages of trailer tracking systems, being achieved through how GPS monitoring allows fleets to locate trailers immediately if they are moved unexpectedly or stolen.

In particular, geofencing capabilities let managers define virtual boundaries around depots, customer sites, or authorised routes, and if a trailer leaves these designated areas or moves during unauthorised hours then the system sends an alert out, ultimately increasing the likelihood of recovering stolen equipment while discouraging unauthorised use in the first place.

Preventative maintenance

Trailer tracking systems support preventative maintenance by how integrated sensors detect issues such as low tyre pressure, abnormal brake performance, or excessive vibration.

Alerts notify fleet managers when these conditions occur on key components, allowing faults to be addressed before they escalate into more serious mechanical failures. This, in essence, proactively reduces the risk of roadside breakdowns, improves driver and vehicle safety, and extends the lifespan of each trailer.

Cost control

The benefits of trailer tracking systems in terms of cost control include:

  • Reduced unnecessary trailer purchases due to improved utilisation
  • Lower fuel costs because of fewer empty miles
  • Minimised repair expenses and reduced downtime owing to preventative vehicle maintenance
  • Lower fleet insurance premiums and costs associated with theft or cargo loss, consequent of enhanced security

How to choose the right trailer tracking system

For those in the transport and logistics sector, trailer tracking systems are integral for maintaining visibility and control, however, to choose the right system you have to guarantee the features offered are tailored to the way your fleet operates. For instance, organisations managing temperature-sensitive goods will get greater value from a system which combines GPS tracking with cold chain tracking and monitoring.

At MICHELIN Connected Fleet, our systems can be tailored to you, and our trailer tracking devices are designed to perform reliably and be durable in any environment. Regardless of the industry, they offer long-lasting batteries, protection against dust and water, and straightforward installation so that you’re never out of the loop.

If you’re interested in our comprehensive trailer fleet management solutions, then be sure to make an enquiry into our services today.