Flatbed for a semi-truck, or regular truck. Gooseneck trailer for holding bulk cargo like vehicles. Originally uploaded to my BrickLink page: https://www.bricklink.com/v3/studio/public_gallery.page?idUser=4117643
Why do you believe this would make a great LEGO set?
Lego needs MOC or more "adult" looking pieces for a broader audience. Furthermore, the Lego truck that was used or could be used for logs has been long since retired.
Why did you build it?
I built it because I wanted to try a Lego concept since I do not own enough pieces to make them myself. I also built it because while Lego has truck trailers, I feel as though they could be a little more 'grown up' style.
What is it?
As described above, a gooseneck trailer for Lego vehicles. It has loading ramps for vehicles as well as "metal" rods on the side to hold bulky cargo like Lego logs.