Abstract: The various embodiments of the present invention provide an automatic tire chain system for driving the vehicle on snowy roads. The automatic tire chain system includes a first cog wheel, a main cogwheel, a small cog wheel, an arm cog wheel, an electromagnetic motor, a plurality of chains connected to the arm cog wheel and a button. A pressing operation of the button provides for transferring a circular force to the main cog wheel thereby the first cog wheel transfers the circular force from the tire to the main cog wheel. Further the main cog wheel transfers the circular force to the arm cog wheel and the small cog wheel which in turn causes the plurality of chains either to open or get accumulated automatically.