[Michael Rectin] is in on the action, and he’s been exploring how to 3D print a decent set ... looking boots for his wheels. His tires improved over off-road RC tires in one major way.

If we told you somebody built a 3D printed go-kart, you’d expect to see ... The first step was to purchase a basic RC car frame to serve as the basis for the kart. [3D Sanago] then set about ...