> For the complete documentation index, see [llms.txt](https://help.matrack.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.matrack.io/eld/readme/categories/matrack-eld-driver-app-guides/adding-trailers.md).

# Adding Trailers

Learn how to add trailers in the Matrack Driver App with these step-by-step instructions. This guide ensures your records are complete and accurate. For additional help, refer to the guide or watch the instructional video.

## Accessing Settings

1. Log in to the Matrack ELD Driver App.
2. Tap three horizontal lines in the top-left corner.

<div align="left"><figure><img src="/files/bnBggeTrbkEB818aUaKJ" alt="" width="375"><figcaption></figcaption></figure></div>

3. Scroll down to "Settings."

<div align="left"><figure><img src="/files/0pueA3ruodQ8FRfwgSQm" alt="" width="367"><figcaption></figcaption></figure></div>

4. Select "Trailers."

<div align="left"><figure><img src="/files/j25lcCjOqKlz1cy2W5PV" alt=""><figcaption></figcaption></figure></div>

### Adding a Trailer

#### Adding New Trailer

1. Click "Edit" in the top-right corner of the "Trailers" page.

<div align="left"><figure><img src="/files/JK2DFa04MEQIY7lijM0f" alt="" width="455"><figcaption></figcaption></figure></div>

2. Click the "+ Add" in the "Edit Trailer Details" page.

<div align="left"><figure><img src="/files/hdhwnhAixpp0hYRYAzz6" alt="" width="455"><figcaption></figcaption></figure></div>

3. Enter the trailer number in the dialog box.

<div align="left"><figure><img src="/files/mxjLPLUhF8OnI18hwdid" alt="" width="354"><figcaption></figcaption></figure></div>

4. Click "Submit".
5. You'll receive a confirmation message.
6. Return to the "Trailer" page using the top-right arrow.
7. You'll see the newly added trailer.

### Completing the Process

1. Use the back arrow in the top-left corner to return to the Settings page.
2. Exit the settings menu.

{% hint style="warning" %}
**Important Notes**

* <mark style="background-color:yellow;">Ensure accurate entry of all numbers</mark>
* <mark style="background-color:yellow;">Verify selections before final save</mark>
* <mark style="background-color:yellow;">Keep shipping documents current</mark>
* <mark style="background-color:yellow;">Update trailer information as needed</mark>
  {% endhint %}

### Need assistance?&#x20;

Contact Matrack support for help with trailer or shipping document updates.


---

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