Update 11/24/2022 - I noticed the wall was VERY thin in the back where the square piece connected to the main body, so I thickened that wall. I apologize for any inconvenience to anyone that has printed one. I also found that laying the model down on the side with the slot at the top and printing with supports touching the buildplate works best!

I am printing my son the car hauler from 3D Sets for Christmas for his TRX-4 but realized there isnt currently (that I could find) a way to connect the trailer to the TRX-4 hitch receiver, so I made my own.

Disclosure: I have not fully tested this with the trailer yet as I am still printing the trailer, but it fits great into the receiver on the TRX-4 bumpers!

Please notify me of any design flaws or fitment issues if you happen to find any!

Print Settings

Rafts:

No

Supports:

Resolution:

.16

Infill:

Notes:

Print on the build plate laying down with the slot at the top.

Print with supports touching the build plate.