Pneumatic tire having a component containing a process oil with low PCA content
DRIVE
January 5, 2005
There is disclosed a pneumatic tire having a component comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), from 40 to 90 phr of a solution polymerized styrene-butadiene having a styrene content of greater than 38 percent by weight; from 10 to 60 phr of at least one additional elastomer; and from 10 to 70 phr of a process oil having a glass transition temperature of from -80°C to -40°C and a polycyclic aromatic content of less than 3 percent by weight as determined by the IP346 method.
Discussion in the ATmosphere