The file 'Tyre For Ikea/brio Locomotive By Circonflexe 3D Printer Model' is (scad,stl) file type, size is 461.71 KB.
As rubber rings i have was too small ive created simple model for printable tyre.It a bit smaller than wheel dia, so you need to pull it with stretch.If your flex fillament less flexible, increase dia in scad or scale it.
