Check out F-Series F-700 Grain Truck 1965 Low-poly 3D model on CGTrader for $26. High-quality mesh by driverua: 147021 polys, 81319 vertices. Textured.
MAX (Autodesk 3ds Max, filesize: 680 KB), OBJ (OBJ, filesize: 1.63 MB), FBX (Autodesk FBX, filesize: 2.37 MB), 3DS (3D Studio, filesize: 549 KB), TEXTURES (Textures, filesize: 2.76 MB)