The present invention provides a tubeless tire in which air permeability
is significantly decreased. Specifically, the present invention relates
to a tubeless tire wherein an air chamber is formed between the inner
face of a tire body and a rim, by mounting the tire body to the periphery
of the rim, and a gas barrier layer, comprising an inorganic layered
compound having a particle size of at most 5 .mu.m and an aspect ratio of
50 to 5000 and a resin, is formed on the inner face of the tire body.