/technologies/automotive/b/blog/posts/goodyear-determines-soybean-oil-can-reduce-use-of-petroleum-in-tiresResearchers at the Goodyear Tire & Rubber Company have found in their tests that using soybean oil in tires can potentially increase tread life by 10% and reduce the tiremaker’s use of petroleum-based oil by up to seven million gallons each year....en-USTelligent Community 12