$39 Cargo Trailer v4 weathered Low-poly 3D model by dragosburian. Available on CGTrader with 47666 polys and 70655 vertices. Check it out on CGHub.
BLEND (Blender, filesize: 726 MB), OBJ (OBJ, filesize: 363 MB), FBX (Autodesk FBX, filesize: 366 MB), STL (Stereolithography, filesize: 2.16 MB), TEXTURES (Textures, filesize: 363 MB), PNG (PNG, filesize: 363 MB), DAE (Collada, filesize: 363 MB)