Patent ID: 8127812

Claim:
A pneumatic tire having a cap tread disposed to the radial outside of a tire and a base tread disposed to the radial inside of a tire in a tread portion, in which the cap tread rubber comprises a rubber composition which includes: a rubber ingredient containing a dienic rubber, and at least 15 parts by weight of modified styrene butadiene rubber and/or modified butadiene rubber modified at a polymer molecule terminal group with at least one functional group in 100 parts by weight of the rubber ingredient, and 1 to 60 parts by weight of crosslinked rubber particles having sulfur and a C═C double bond, modified with a compound having a hydroxyl group, and having an average grain size of 5 to 2,000 nm and a glass transition temperature of −100 to −80° C., based on 100 parts by weight of the rubber ingredient.