Solution of skid accidents on ice

Based on wheel civilization, we can get us in trouble once the driving lane is frozen. Our idea is to make the wheel tires tread on the studded tubber pieces which are placed in the very front of a tire tread. Connectring these rubber pieces to an endless chains similar to chains of a bicycle, these are to make a circle locus consisting of two linear lines. Each rubber piece stands still on road since it moves along a straight line. Thus the behaviour of studs in the piece can behave as studs palced on the road surgace. The device can be easily removed at a flip of the dashboard switch when the driver finds the lane not frozen.