Provided are a manufacturing method and a manufacturing device for an extruded rubber member. The manufacturing method for an extruded rubber member includes extruding at least one type of rubber from a die, the method including the steps of inserting at least one thread into a flow channel of the at least one type of rubber, and embedding the at least one thread in a longitudinal direction of the extruded rubber member.

A pneumatic tire in which a side reinforcement layer formed of a treated member is arranged, the treated member formed by coating with rubber organic fiber cords extending parallelly to ply cords of a carcass ply of the carcass main body, only on a sidewall portion of a half portion on one tire widthwise side; a tire radial inner end of the side reinforcement layer is located on a side inner in the tire radial direction than a tire radial outermost position of a rim flange, and a tire radial outer end of the side reinforcement layer overlaps the belt by 5 mm or more in a tire widthwise direction; and the tread portion has one or more circumferential main grooves, and a contact width of a tire widthwise outermost land portion is larger than a contact width of a tire widthwise outermost land portion.

Tire (10) comprises a knit (44) comprising: columns of loops, the loops of one and the same column being arranged one after the other substantially in an overall direction referred to as the main direction and rows of said loops, the loops of one and the same row being arranged one beside the other substantially in an overall direction referred to as the transverse direction. The knit (44) comprises first and second zones (45.sub.1, 45.sub.2), each respectively having, at least in one of the main or transverse directions, a force FT.sub.100 and FS.sub.100 at 100% elongation that satisfies FS.sub.100<FT.sub.100, each force FT.sub.100 and FS.sub.100 being determined from a force-elongation curve obtained by applying standard ISO 13934-1:2013 to the knit before it is incorporated into the tire (10).