Patent ID: 8146637

Claim:
A tire having an aspect ratio H/S strictly greater than 0.50 and comprising: a radial carcass reinforcement comprising a crown reinforcement, the crown reinforcement comprising: at least two working crown layers of inextensible reinforcement elements, which are crossed from one layer to the other and form with a circumferential direction angles of between 10° and 45° , and at least one layer of circumferential reinforcement elements having an axial width less than an axial width of each of the at least two working crown layers, and a tread radially topping the radial carcass reinforcement and being joined to two sidewalls, wherein the ratio of the axial width of the at least one layer of circumferential reinforcement elements to an axial width of the tread is greater than 0.6, and wherein the ratio of the axial width of the tread to a maximum axial width of the tire is greater than 0.89.