| abstract |
The invention relates to a tire having a radial carcass reinforcement, consisting of at least one layer of metal reinforcing elements, said tire comprising a crown reinforcement, which is itself covered radially with a tread, said tread being joined to two beads via two sidewalls. n According to the invention, the metal reinforcing elements of at least one layer of the carcass reinforcement are non-hooped cords having, in the permeability test, a flow rate of less than 20 cm 3 /min and the thickness of the rubber compound between the inner surface of the cavity of the tire and that point of a metal reinforcing element of the carcass reinforcement which is closest to said inner surface of the cavity is less than 4 mm. |