The new tires would be less prone to tread separation and blowouts, said Richard Steinke, whose company, Amerityre, invented the raw material Goodyear will use. He also said yesterday that urethane ...
Goodyear Tire & Rubber Co. and Amerityre Corp. plan to develop an automotive tire made mostly from urethane, the compound used in skateboard wheels, which would reduce production costs and ease swings ...