Overview
When managing a leg, you can view the details of the assigned trailer, swap it for a different one, or unassign it entirely. Trailers are assigned at the stop level when a pickup or additional stop uses a Hook or Drop & Hook load type.
Quick Answer: Open a leg, click the trailer number, and choose View, Change, or Unassign.
Last Updated: March 2026
This article covers: Viewing, changing, and unassigning a trailer on a leg. Not covered here:
Assigning a trailer when creating a stop — see How to add a stop
Managing trailer records — see Trailers asset management
Viewing leg information — see How to view and manage leg information
Before you start
A trailer must already be assigned to the leg before you can view, change, or unassign it. To assign a trailer, add a Pickup or Additional stop with the load type set to Hook or Drop & Hook, then select the trailer from the dropdown. Enable Show all trailers if the one you need doesn't appear in the list.
How to view, change, or unassign a trailer
Open the leg you want to manage.
Click the trailer number shown on the leg. A menu appears with three options.
View trailer
Click View trailer to open a read-only window showing the full details of the assigned trailer.
Change trailer
Click Change.
Select a different trailer from the dropdown.
Click Save. The new trailer is now assigned to the leg.
Unassign trailer
Click Unassign. The trailer is removed from the leg immediately.
⚠ Unassigning a trailer cannot be undone from this screen. You will need to reassign a trailer manually if you unassign by mistake.
When to Contact Support
Reach out to our team if:
A trailer you expect to see isn't available in the dropdown even after enabling Show all trailers
The trailer number is not clickable on a leg where a trailer should be assigned
A trailer was unassigned by mistake and needs to be traced back to the correct leg