To easily 3D-print wheels in different sizes for the STEMFIE car, here is a FreeCAD file you can download. If you don't have FreeCAD installed on your computer, you can download it from freecadweb.org/.

Once installed, open this FreeCAD file and adjust the STEMFIE wheels to your desired size. You can select the newly generated file and export it to STL for 3D printing.

👉 Download the STEMFIE FreeCAD file here 👈