A pneumatic tire having a circumferential rubber tread comprising a rubber composition comprising, based on parts by weight per 100 parts by weight of the rubber (phr), 100 phr of diene-based elastomers, and 40 to 80 phr of a reinforcing filler comprising a combination of carbon black and silica comprising: 20 to 40 phr of carbon black, and 20 to 40 phr of silica, wherein the silica is used in combination with a silica coupling agent having a moiety reactive with hydroxyl groups on the silica and another different moiety interactive with carbon-to-carbon double bonds of the diene-based elastomers, wherein the diene-based elastomers comprise: (a) from 30 to 50 phr of cis 1,4- polyisoprene rubber having a cis 1,4 isomeric content greater than 92 percent, (b) 25 to 45 phr of cis 1,4-polybutadiene rubber having a cis 1,4 isomeric content greater than 92 percent, and (c) 15 to 35 phr of styrene/butadiene rubber having a Tg in a range of from -60°C to -85°C as determined by DSC according to ASTM D7426, and a styrene content of from 14 to 20 percent, wherein the styrene/butadiene rubber comprises: (i) non-functionalized styrene/butadiene rubber, or (ii) functionalized styrene/butadiene rubber containing functional groups comprising at least one of siloxy, amine and thiol groups reactive with hydroxyl groups on the silica. 100 phr of diene-based elastomers, and 40 to 80 phr of a reinforcing filler comprising a combination of carbon black and silica comprising: 20 to 40 phr of carbon black, and 20 to 40 phr of silica, wherein the silica is used in combination with a silica coupling agent having a moiety reactive with hydroxyl groups on the silica and another different moiety interactive with carbon-to-carbon double bonds of the diene-based elastomers, wherein the diene-based elastomers comprise: (a) from 30 to 50 phr of cis 1,4- polyisoprene rubber having a cis 1,4 isomeric content greater than 92 percent, (b) 25 to 45 phr of cis 1,4-polybutadiene rubber having a cis 1,4 isomeric content greater than 92 percent, and (c) 15 to 35 phr of styrene/butadiene rubber having a Tg in a range of from -60°C to -85°C as determined by DSC according to ASTM D7426, and a styrene content of from 14 to 20 percent, wherein the styrene/butadiene rubber comprises: (i) non-functionalized styrene/butadiene rubber, or (ii) functionalized styrene/butadiene rubber containing functional groups comprising at least one of siloxy, amine and thiol groups reactive with hydroxyl groups on the silica. 20 to 40 phr of carbon black, and 20 to 40 phr of silica, wherein the silica is used in combination with a silica coupling agent having a moiety reactive with hydroxyl groups on the silica and another different moiety interactive with carbon-to-carbon double bonds of the diene-based elastomers, wherein the diene-based elastomers comprise: (a) from 30 to 50 phr of cis 1,4- polyisoprene rubber having a cis 1,4 isomeric content greater than 92 percent, (b) 25 to 45 phr of cis 1,4-polybutadiene rubber having a cis 1,4 isomeric content greater than 92 percent, and (c) 15 to 35 phr of styrene/butadiene rubber having a Tg in a range of from -60°C to -85°C as determined by DSC according to ASTM D7426, and a styrene content of from 14 to 20 percent, wherein the styrene/butadiene rubber comprises: (i) non-functionalized styrene/butadiene rubber, or (ii) functionalized styrene/butadiene rubber containing functional groups comprising at least one of siloxy, amine and thiol groups reactive with hydroxyl groups on the silica. (a) from 30 to 50 phr of cis 1,4- polyisoprene rubber having a cis 1,4 isomeric content greater than 92 percent, (b) 25 to 45 phr of cis 1,4-polybutadiene rubber having a cis 1,4 isomeric content greater than 92 percent, and (c) 15 to 35 phr of styrene/butadiene rubber having a Tg in a range of from -60°C to -85°C as determined by DSC according to ASTM D7426, and a styrene content of from 14 to 20 percent, wherein the styrene/butadiene rubber comprises: (i) non-functionalized styrene/butadiene rubber, or (ii) functionalized styrene/butadiene rubber containing functional groups comprising at least one of siloxy, amine and thiol groups reactive with hydroxyl groups on the silica. (i) non-functionalized styrene/butadiene rubber, or (ii) functionalized styrene/butadiene rubber containing functional groups comprising at least one of siloxy, amine and thiol groups reactive with hydroxyl groups on the silica.