Titan Goodyear Farm Tires, a Titan Tire Corp. brand, has expanded its line of radial farm tires with the introduction of the new Goodyear Optitrac R+, which it said provides additional traction and load capacity and is rated for higher transport speeds than standard R-1 tires. New materials and the new bead design used in its construction make for a strong-carcass tire suitable for use with today’s high-powered tractors, the company noted. It is available in five sizes: 600/70R30, 620/75R30, 650/85R38, 710/70R42 and 710/75R42.