ASSEMBLY OF PNEUMATIC TIRE AND RIM, SOUND SUPPRESSING BODY USED FOR THE ASSEMBLY, AND PNEUMATIC TIRE STORAGE METHOD

摘要

An assembly of a pneumatic tire and a rim and a sound suppressing body used for the assembly, the assembly wherein the sound suppressing body (5) having a volume (V2) of 0.4 to 20% of the total volume (V1) of a tire inside hollow (4) and formed of a sponge material extending in circumferential direction is installed in the tire inside hollow (4) formed by the tire (2) and the rim (3); the sound suppressing body (5) comprising a tire side sound suppressing body (10) having a bottom face (10B) fixed to the tire (2) or a rim side sound suppressing body (11) having a bottom face (11B) fixed to the rim (3), wherein the area gravity (G) of the tire side sound suppressing body (10) or the area gravity center (G) of a sound suppressing body main part (16) exceeding the bead base line (BL) of the rim side sound suppressing body (11) is positioned in an area (Q) ranging from the middle point (T/2) of a height (T) from a reference plane (N) to the tip of the sound suppressing body to the reference plane (N).