A pneumatic tire (1) including: a belt layer (20); and a belt reinforcing layer (30), in which: a filament diameter of each of steel cords of belt ply (21) is more than 0.10 mm and less than 0.25 mm; and A, B, and C satisfy relationships represented by the following, Expression (I): B/A<400 and Expression (II): 600<C/A<2000, where: A [N/inch] is a bending load per unit width of a sheet of the belt ply (21); B [N/inch] is a product of a load at 2% elongation of each of organic fiber cords of belt reinforcing ply (31) [N/cord] and the number of the organic fiber cords [cord/inch]; and C [N/inch] is a product of a load at 5% elongation of each of the organic fiber cords [N/cord] and the number of the organic fiber cords [cord/inch].

A pneumatic tire 1 including a belt layer (20) having a belt ply (21) and a belt reinforcing layer (30) having belt reinforcing ply (31) in which organic fiber cords are arranged in a tire circumferential direction, in which the belt ply (21) has an in-plane rigidity of 4.0 [kN/inch] or more in a tire width direction, and A, B, C, and D satisfy relationships represented by the following Expression (I) and Expression (II),

[00001]$\begin{array}{cc}2.0C/\left(A\left(90-B\right)\right)& \mathrm{Expression}\left(I\right)\end{array}$

Expression (II): 8.0D/(A(90B))30.0 where: A [N/inch] is a bending load per unit width of a sheet of the belt ply (21); B [deg] is a belt angle; C [N/25 mm] is a product of a load at 2% elongation of each organic fiber cord and the number of the organic fiber cords; and D [N/25 mm] is a product of a load at 5% elongation of the organic fiber cord and the number of the organic fiber cords.

The invention relates to a pneumatic vehicle tire of radial construction having a tread (1), a radial carcass, a belt bandage (8) having at least two belt plies (8a, 8b) and having at least one belt bandage ply (9), which is arranged radially outside the belt, wherein the belt bandage ply comprises cords of at least two multifilament yarns twisted together which are arranged parallel to one another inside the belt bandage ply (9) and wherein the multifilament yarns are made of recycled polyethylene terephthalate (rPET). At a force of 1.56 cN/dtex the rPET cord (10) has an elongation of 2% to 5% at 20 C. and an elongation of 6% to 9% at 120 C., the sum of the breaking elongation of the rPET cord (10) and the heat shrinkage determined at 180 C. at a preload force of 0.01 cN/dtex and a time of exposure of two minutes is greater than 17%, and the rPET cord (10) has a heat shrinkage determined at 180 C. at a preload force of 0.01 cN/dtex and a time of exposure of two minutes of greater than 2.5%.

A tire (10) comprises a crown (12) comprising a tread (20), a crown reinforcement (14), a carcass reinforcement (32), two side walls (22), two beads (24), each side wall (22) linking each bead (24) to the crown (12), the crown reinforcement (14) extending in the crown (12) in a circumferential direction (Z) of the tire (10). The textile wire-like hoop reinforcer element (48), the wire-like working reinforcer elements (46) and the wire-like carcass reinforcer elements (44) are arranged so as to define, in projection on the equatorial circumferential plane (E), a triangular mesh. The textile wire-like hoop reinforcer element comprises a core composed of a first strand comprising at least one monofilament, and a layer comprising at least two second strands, each second strand comprising at least one monofilament, each second strand of the layer being helically wound around the core.

A pneumatic tire (1) including: a belt layer (20); and a belt reinforcing layer (30), in which: a filament diameter of each of steel cords of belt ply (21) is more than 0.10 mm and less than 0.25 mm; and A, B, and C satisfy relationships represented by the following, Expression (I): B/A<400 and Expression (II): 600<C/A<2000, where: A [N/inch] is a bending load per unit width of a sheet of the belt ply (21); B [N/inch] is a product of a load at 2% elongation of each of organic fiber cords of belt reinforcing ply (31) [N/cord] and the number of the organic fiber cords [cord/inch]; and C [N/inch] is a product of a load at 5% elongation of each of the organic fiber cords [N/cord] and the number of the organic fiber cords [cord/inch].

A pneumatic tire 1 including a belt layer (20) having a belt ply (21) and a belt reinforcing layer (30) having belt reinforcing ply (31) in which organic fiber cords are arranged in a tire circumferential direction, in which the belt ply (21) has an in-plane rigidity of 4.0 [kN/inch] or more in a tire width direction, and A, B, C, and D satisfy relationships represented by the following Expression (I) and Expression (II), $\begin{array}{cc}2.0C/\left(A\left(90-B\right)\right)& \mathrm{Expression}\left(I\right)\end{array}$ Expression (II): 8.0D/(A(90B))30.0 where: A [N/inch] is a bending load per unit width of a sheet of the belt ply (21); B [deg] is a belt angle; C [N/25 mm] is a product of a load at 2% elongation of each organic fiber cord and the number of the organic fiber cords; and D [N/25 mm] is a product of a load at 5% elongation of the organic fiber cord and the number of the organic fiber cords.