Bridgestone Americas has introduced a “new class” of agricultural tires, developed to meet the requirements of “today’s larger, heavier machinery.”
The new Firestone brand farm tire line features the company’s Advanced Deflection Design (AD2) technology, which it said allows greater sidewall flexibility.
The tires, Bridgestone said, meet the North American Tire and Rim Association’s increased flexion (IF) standard, and when compared with standard Firestone radials, AD2 technology tires “can carry heavier loads at the same pressure, or the same load at lower pressures.”
That’s important for farmers as they continue to operate larger, higher horsepower equipment, according to Tom Rodgers, director of marketing for Bridgestone Americas Agricultural Group, which produces Firestone farm tires.
“Tractors continue to increase in size and power,” Tom Rodgers, director of marketing for Bridgestone’s ag tire group. “These large, higher-horsepower machines require more ballast to put that increased power to the ground, so tire performance needs to grow with the equipment.”
Because of their unique construction, Bridgestone said, AD2 technology tires “can carry a load up to 20% greater than standard radials of the same size.”
“That means the operator can carry heavier loads or add ballast to a tractor without having to raise air pressure in the tires,” Rodgers said. “Alternatively, they can carry the same weight at lower inflation pressures to reduce soil compaction.”
The new Firestone farm tires will be available during the first quarter of 2010 through Certified Firestone Farm Tire Dealers and as options from major tractor manufacturers. The tires will come in five sizes, two for front-axle applications on MFWD tractors and three drive tires for MFWD and both axles on 4WD machines.