Rubber composition for pneumatic tires and faserkordgummierung

The present invention provides a rubber composition for a Faserkordgummierung available, which can improve the handling stability, fuel economy, elongation at break, the adhesion to fiber cords, the workability and the tire durability in a balanced manner, and also provides a pneumatic tire, the is formed from the rubber composition. The present invention relates to a rubber composition for a Faserkordgummierung which, in each case based on 100 parts by mass of the rubber component of the rubber composition, a calculated net sulfur in the insoluble sulfur, amount of insoluble sulfur with an iron content of not more than 30 ppm of 1, having 0 to 3.5 parts by mass of a total net sulfur content of 2.0 to 3.5 parts by mass, and a zinc oxide content from 1.5 to 6.0 parts by mass.