The world's largest tire successfully rolled off the production line in Linglong, Jilin

According to the "Linglong Tyre" WeChat official account, on October 18th, Linglong Tyre achieved a significant breakthrough at its Changchun factory—the first self-developed 59/80R63 "Linglong" brand giant all-steel engineering radial tire successfully rolled off the production line. The rollout of the 59/80R63 marks Linglong's official entry into the ranks of the few companies in the world capable of producing 63-inch all-steel giant tires. This tire has a diameter of over 4 meters and a single tire weight of more than 6 tons, making it the largest tire product in the world by size, primarily used for large open-pit mining dump trucks, meeting the harsh environmental conditions of complex, variable, and high-intensity usage in mining areas