Recently, Hankook Tire introduced an inflation-free tire at the "2012 Knowledge Economy R&D Achievement Exhibition" held at the COEX Convention and Exhibition Center in Seoul.

To cater for the needs of future-type, "green" concept vehicles such as electric, hydrogen, and hybrid vehicles, recently, Hankook Tire and related departments adopted the "Production Technology for Environmentally-Friendly Tyre Manufacturing Using Pure Materials" topic for Hyundai, Kia Group is developing. In the electric car, a non-pneumatic tire was developed.

The non-pneumatic tires publicized in this exhibition not only solved the burden of the driver to confirm the tire pressure at any time, but also avoided the traffic accident caused by the lack of air pressure during the driving; this product will make the tire manufacturing process from the original The reduction of 8 stages to 4 stages is conducive to saving energy and reducing the emission of harmful substances. At the same time, the simplification of raw materials will also help the collection and reuse of used tires in the future.