Tire with tread reinforced with sìlica which contains carbon black specific.

摘要

"Tire with tread reinforced with su00eclica which contains carbon black specific".This invention relates to a tire with tread rubber composition reinforced with silica and containing quantitatively only a minimum proportion of carbon black.When the carbon black is characterized by having a value of DBP in a range of about 280 to about 600 and a value of the number of iodine in a range of about 550 to about 1.200 and in which carbon black having numbers of DBP and iodine are lower than those values are substantially excluded from the composition of rubber.