In its latest scrap tire market report, published in July, the Rubber Manufacturers Association (RMA) detailed successes in reducing the number of stockpiles across the country and in recycling.
The following chart shows a state by state breakdown of tire piles. The data was compiled by RMA Senior Technical Director Michael Blumenthal and is based on survey responses from state agencies. Overall, tire piles have been reduced by 73 percent since 1990, according to the report.