Wireless power reception system, tire/wheel assembly, and tire

A wireless power reception system comprising:

• a power transmission device;
• a power reception device;
• a wheel comprising a rim;
• and
• a tire mounted on the rim, wherein
• the tire comprises a bead core and a bead filler,
• a cross-sectional area S1 of the bead filler in a tire width direction is one or more times and eight or less times a cross-sectional area S2 of the bead core in the tire width direction,
• the power transmission device configured to transmit electric power with a frequency higher than 1000 kHz wirelessly,
• the power reception device is disposed farther inward in a tire radial direction than a tread portion of the tire,
• the power reception device is disposed farther inward in the tire radial direction than the wheel,
• the power reception device is configured to receive the electric power wirelessly through the tread portion of the tire and the wheel from the power transmission device in a state such that the power transmission device is located farther outward in the tire radial direction than the tire,
• the tread portion of the tire is formed from a non-magnetic material or partially formed from a magnetic material,
• at least a portion of the rim of the wheel is formed from a resin material, and
• the power reception device is attached to a hub connected to the wheel.