More assets with just one click. See your trailers on the RIO Platform.


For optimal route planning, you need to know where your assets are at all times. This includes not only the tractor units, but also the towed units. If, however, your drivers have put their trailers on a remote parking lot after their shift and they can no longer be found easily, the resource planning of your assets can become a challenge.

RIO 4Trailer puts an end to this. Thanks to the simple installation of a Bluetooth beacon, your towed unit can be found at any time. In addition, you receive basic status data.

What RIO 4TRAILER can do

Features & functions

  • Current position every 15 minutes
  • Display of coupling status
  • Identification of current or last known combination unit
  • Route history from the last 10 days
Not sure which trailer service would be the best for you? Download our comparison matrix and learn more about our services.

Comparison matrix

Included for you

Your benefits

  • Quickly and easily find your towed units
  • Stay informed so that you can meet your accountability obligations when it comes to vehicle positions
  • Stay up to date at all times regarding the current coupling status of your towed units
  • Spend less time managing your fleet

Start now!

What you need to get started


You need a RIO box installed in the vehicle

Web-enabled end device

With an Internet connection and a new operating system

Internet Browser

Chrome, Firefox, Safari, Edge, Internet Explorer 11

RIO-certified Bluetooth beacon

Installation of a RIO-certified Bluetooth beacon in the towed unit

Would you like to get started right away?

Then let's get going! Log in and head over to the RIO Marketplace. If you have not registered yet, it only takes a few steps to get access to the RIO world.

The door is open for you any time.