Abstract: Embodiments of the present invention include a tire having depth indicators arranged along an interior tire surface and methods of removing material from an interior tire surface. Particular embodiments of the present invention include a tire having a pair of beads spaced axially along a rotational axis of the tire; an inner exposed surface extending between each pair of beads and annularly about the rotational axis of the tire, the inner exposed surface being spaced from an exterior surface of the tire by a thickness of the tire, the inner surface including a depth indicator having a feature, where the feature of the depth indicator corresponds to an inward distance extending from the inner exposed surface into a thickness of elastomeric material, the elastomeric material extending between the inner exposed surface and a reinforcement embedded within the tire thickness. Particular embodiments include a bladder for forming the tire.

Abstract: A method of laying cords of a carcass-type reinforcement structure on a tire, consisting of arranging at least two filaments on a tire blank so that at least one first and one second filament form on one hand, at the level of the crown and the sidewalls, a series of transverse portions extending substantially from one bead of the tire to the other, in which a single laying head is used which permits substantially simultaneous laying of said at least first and second filaments. The head is advantageously arranged relative to the blank of the tire such that the filaments form at least a portion of substantially parallel paths relative to each other. The sections of substantially parallel paths are preferably applied substantially between the crown and the beads.

Abstract: Tire comprising at least one carcass-type reinforcement structure anchored on either side of the tire in a bead, the reinforcement structure comprising: a first and a second filament each forming on one hand a series of transverse portions extending substantially from one bead of the tire to the other, and on the other hand, U-shaped connections joining two successive transverse portions of said first and second filaments, the first and second filaments being arranged so that, for a given circumferential position of the tire, in a first bead, the first filament forms a radially outer connection, radially inside of which an internal connection formed by the second filament is arranged, and, in the second bead, the second filament forms a radially outer connection, radially inside of which an internal connection formed by the first filament is arranged.

Abstract: A tire comprising at least one reinforcement structure of carcass type, a crown reinforcement, each bead being extended radially towards the outside by a sidewall, the sidewalls joining a tread radially towards the outside, the reinforcement structure comprising: