$20 Monster truck base Version 2 Scale 1 to 25 3D print model 3D model by 3DTechDesign. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 77.3 MB), OBJ (OBJ, filesize: 30.1 MB), IGE (IGES, filesize: 7.88 MB), STP (STEP, filesize: 11.5 MB)