Ah, OK. I was more thinking of mountain biking and related stuff. I didn’t know that punctuation of tires still is a thing in (street) cycling.
However, I assume an airless tire for biking should have the same round cross section like an air filled bike tire, while the car tires both have a rectangular cross section. Thus the tires for biking need to be constructed differently. The one I’ve found is from Schwalbe and is basically a usual tire filled with a PU having a similar stiffness than a common tire with an air pressure of 3.5 bar. Currently, they don’t have a system for racing yet.
Ah, OK. I was more thinking of mountain biking and related stuff. I didn’t know that punctuation of tires still is a thing in (street) cycling.
However, I assume an airless tire for biking should have the same round cross section like an air filled bike tire, while the car tires both have a rectangular cross section. Thus the tires for biking need to be constructed differently. The one I’ve found is from Schwalbe and is basically a usual tire filled with a PU having a similar stiffness than a common tire with an air pressure of 3.5 bar. Currently, they don’t have a system for racing yet.