| 摘要 |
<p>A wheel (10) includes a flange (11) to which the bead portion of a tubeless tire is fitted and a storage part (12) having a diameter smaller than that of the outer peripheral edge of the wheel at its outer periphery, and further includes a rim valve for adjusting the pneumatic pressure in the tubeless tire, a second rim valve for adjusting the pneumatic pressure in an inner tire (15) and the inner tire (15). The inner tire (15) is contained in the storage part (12). After the tubeless tire (30) is fitted to the outer peripheral edge of the wheel (10) with the inner tire (15) being contained in the storage part (12), an air is supplied into the inner tire (15) through the second rim valve to reach a predetermined air pressure, thereby inflating the inner tire (15) inside the tubeless tire (30). The inner tire is provided inside the tubeless tire (30).</p> |
