... , 36.00R51, 37.00R57, and 40.00R57. MINING TIRE EARTHMOVER TIRES 40.00R57, MINING TIRE Shifeng Juxing Tire Co., Ltd. is a ... product quality, we are supplying tyres to Shifeng Group, Shougang Mining, Vale, BHP etc. Our products cover both bias and radial ... , 33.00R51, 36.00R51, 37.00R57, and 40.00R57. Our company and products are certified by ISO9001:2000, CCC, DOT ECE ...