Dear Sir， Good day. This is Ella from BAYI rubber Co.,Ltd. ,Chinese state-owned TBR factory. Our factory is specialised in producing good quality tires for heavy duty trucks.We export more than 1 million truck tires to Southeast Asia where trucks are often overloaded in mixed road. As a factory,we can provide solution for your heavy duty truck and other trucks. We have a professional after-sale service team which used to serve Bridgestone China. Hope to work together together with you. Look forward to your reply. Best regards. Ella Sales Manager Website:http://www.bayirubber.com/en/