The K_side Technology is now more efficient than ever. Both the material and the appearance have been adapted. The side wall mould is no longer made of plastic but milled from solid aluminium to ensure best possible surface quality. The revised mould as a patented KRAIBURG design ensures clearer structures and a more symmetrical shape. The modular concept of the K_side Technology allows KRAIBURG to respond flexibly to their customers’ wishes. Because the main ring of the mould can easily be equipped with individual log inserts. K_side also ensures considerable upgrading by raised font edges. The cold retread now looks almost like a new tyre.