The Chevrolet Trax is a small SUV and I noticed that a lot of people were asking what the towing capacity is for these vehicles, so I decided to do some research to see what I could find and it was surprising what I found!
2015-2020 Models:
For all of the model years listed (2015-2020), the owner's manuals clearly stated that the Chevy Trax's were not made for or intended to tow any amount of weight.
So in short, 2015-2020 Chevy Trax's had a towing capacity of 0 pounds, or no towing capacity whatsoever.

Below is the image I found in the owner's manual for the 2019 model year, but it applied to all of the model years I looked at from 2015-2020 and was the same scenario for every single year. I have a list of quick reference links to the owner's manuals for you to check it out yourself.

Resources I Used For The Chevy Trax:
Here are the links for the owner's manuals I used to get the towing capacities for the Chevy Trax's, or the warning label, I should say. Feel free to look for yourself if you are in total disbelief, like I was!