in the present invention , a carcass of a pneumatic tire comprises a toroidal - shaped carcass main body and a carcass folded part folded at a bead core . a bead filler is disposed outward of the bead core in the tire radial direction . a rubber sheet is disposed outward of the bead filler in the tire radial direction . a space is formed between the tire radial direction outer side end of the bead filler and the tire radial direction inner side end of the rubber sheet .