米其林北美轮胎公司预测,工程机械轮胎行业将缓慢复苏。据调查数据表明,2009年美国原配工程机械轮胎出货量下降24%,替换工程机械轮胎出货量下降9%左右。在全球金融危机的大环境下,工程建筑行业不景气对工程机械轮胎出货量造成了较大影响。联邦政府已批准向工程建设业投入巨资, Michelin North American Tire Company predicts that the construction machinery tire industry will slowly recover. According to survey data show that in 2009 the United States first-hand construction machinery tire shipments decreased 24%, to replace the construction machinery tire shipments decreased by about 9%. In the global financial crisis, the construction industry downturn has caused a great impact on the shipments of construction machinery tires. The federal government has approved a huge investment in the construction industry,