To meet the river bed condition, the new stone ejection design would be added on 315/80R22.5 AM4S M628!
After this improvement, the blocks would be protected, groove cracks also avoided. Longer mileage would be ensured.
This new design would be in the mass production in the end of January, 2016.
Thanks to the advice of Taiwan partners and constant efforts of Effiplus engineers! Let us grow together!
Stone Ejection “Wings”: