This specific 3D model, "Ferrara Fire Apparatus - Fire Trucks 2 in 1 3D Model Pack buy", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
Usage of this 3d asset is subject to the "Unknown license" agreement.
STL (Stereolithography, filesize: 196 MB), OBJ (OBJ, filesize: 150 MB), FBX (Autodesk FBX, filesize: 369 MB), 3DS (3D Studio, filesize: 56.7 MB), LWO (Lightwave, filesize: 246 MB), BLEND (Blender, filesize: 276 MB), MAX (Autodesk 3ds Max, filesize: 166 MB), HRC (Autodesk Softimage, filesize: 217 MB), C4D (Cinema 4D, filesize: 109 MB)