Made a single axle car trailer to pull be behind my TRX4 High trail. Works well with the parts I used, allows the trailer to go offroad adequately and look decent. Could certainly use improvements but a decent first pass. I used 4-40 heatset inserts and ¼ long screws to hold mine together seems to be working well.

I plan to update this model and create a two axle version in the future that is more of a traditional car trailer shape.

Also paired with this print are the following:

Axle : https://www.amazon.com/VGEBY-Unpowered-Trailer-Non-Powered-Upgrade/dp/B08HYYTQ4L/ref=sr_1_1?crid=GHSPCUIHWWJS&keywords=VGEBY+RC+wheel+axle&qid=1700162786&sprefix=vgeby+rc+wheelaxle%2Caps%2C207&sr=8-1

Hitch : https://www.amazon.com/INJORA-Receiver-Crawler-Traxxas-Accessories/dp/B08P7DHL44/ref=sr_1_1?crid=1T55BCREMBW58&keywords=Injora+1%2F10+scale+hitch&qid=1700162831&sprefix=injora+1%2F10+scale+hitch%2Caps%2C246&sr=8-1

Tires & Wheels: https://www.amazon.com/Mxfans-Black-Plastic-Screws-Rubber/dp/B01ANIT126/ref=sr_1_19?crid=2D3O9ITRBJGGI&keywords=mxfans+wheels&qid=1700162872&sprefix=MXfans+%2Caps%2C230&sr=8-19