Patent ID: 8776853

Claim:
A tire comprising: a carcass-type reinforcing structure formed of at least one carcass layer of mutually parallel reinforcing elements and anchored on each side of the tire to a bead via at least one circumferential reinforcing element, each bead extending radially outwards in the form of a sidewall, the sidewalls extend radially towards the outside meeting a tread, and comprising, under the tread, a crown reinforcing structure comprising at least one working layer of reinforcing elements making angles of between 10° and 60° with the circumferential direction wherein, in the sidewalls, the tire comprises at least two axially adjacent carcass layer portions extending over a radial distance at least equal to 50% of the radial distance between one end of a shoulder and the radially inner end of the radially innermost circumferential reinforcing element, wherein, at least in the equatorial plane, the reinforcing elements of the at least one carcass layer make an angle of less than 80° with the circumferential direction, wherein, at least in the equatorial plane, the reinforcing elements of the at least one working layer cross the reinforcing elements of the at least one carcass layer at an angle greater than 40°, and wherein the tire comprises at least two working layers radially on the inside of the at least one carcass layer, the reinforcing elements of the at least two working layers cross from one working layer to the next by an angle of at most 5°.