On -inflatable formula tire

The utility model provides an on -inflatable formula tire. Including rim portion, spoke portion and tread portion and a plurality of power generation facility, spoke portion sets up in the radial outside of rim portion, tread portion sets up in the radial outside of spoke portion, and spoke portion includes a plurality of axial spokes, and every axial spoke includes that the primary shaft is to support piece and secondary shaft to support piece, all along the direction extension of the axis that is on a parallel with rim portion, and the primary shaft sets gradually to the radial direction that support piece follows rim portion to support piece and secondary shaft, every power generation facility set up in the primary shaft of an axial spoke to support piece and secondary shaft between to support piece, and configure into utilize this axial spoke the primary shaft to support piece and the distance production electric energy of secondary shaft to support piece. This on -inflatable formula tire can be at the ti