PRODUCTION METHOD FOR PNEUMATIC TIRE
DRIVE
August 9, 2023
Provided is a pneumatic tire capable of suppressing adhesion of foreign matter to a sealant layer and deterioration of the sealant layer. A pneumatic tire 1 has a tread portion 2. The pneumatic tire 1 includes: a sealant layer 10 disposed inward of the tread portion 2 in a tire radial direction and containing a viscous sealing agent; and a cover layer 11 disposed on an inner peripheral surface of the sealant layer 10 and covering the sealant layer 10. The cover layer 11 is composed of a mixture obtained by mixing powder 12 containing carbon black.
Discussion in the ATmosphere