Always wanted to make my own Tires design, finally with my 3D printer.
After tested TPU running not bad, but i think TPE 80A would be better.
Here;'s a tip you can put the wheel on bearings and use a grinder and even out the printed lines and shine.
now it looks like rubber and feel like it too!
If you liked those pictures, you should see these...
3D printed TPU tyres