Kenworth T880 Tipper 2017 LowPoly 3D model is available on CGTrader for $129. Original author: squir. Specs: 50000 polys, 50000 verts.
MAX (Autodesk 3ds Max, filesize: 29.2 MB), OBJ (OBJ, filesize: 25.8 MB), FBX (Autodesk FBX, filesize: 25.2 MB), C4D (Cinema 4D, filesize: 24.9 MB), MA (Autodesk Maya, filesize: 28.8 MB), 3DS (3D Studio, filesize: 24.1 MB), LWO (Lightwave, filesize: 24.7 MB)