Patent ID: 7530380

Claim:
A tubeless tire wherein an air chamber is formed between an inner face of a tire body and a rim thereof, by mounting said tire body to the periphery of said rim; and an inner liner layer is formed on said inner face of said tire body, wherein said inner liner layer comprises a rubber composition containing as rubber components, 60 to 100% by weight of at least one kind of butyl rubber selected from the group consisting of butyl rubber, halogenated butyl rubber and a halogenated copolymer of isomonoolefin having 4 to 7 carbon atoms and paraalkylstyrene; and 0 to 40% by weight of at least one kind of diene rubber selected from the group consisting of natural rubber, isoprene rubber, styrene-butadiene rubber, butadiene rubber and styrene-isoprene-butadiene rubber; and silica as an inorganic filler, wherein the content of said inorganic filler is at least 10 parts by weight based on 100 parts by weight of said rubber component; and a gas barrier layer is formed on an inner face of said inner liner layer, wherein said gas barrier layer is formed of a gas barrier resin composition which contains an inorganic layered compound having a particle size of at most 5 μm and an aspect ratio of 50 to 5000, and a resin, wherein said resin is polyvinyl alcohol.