Car antiskid boots

The utility model relates to a car articles for use technical field is a car antiskid boots, and it includes base, first belt and caterpillar base plate, and base fixed mounting is on caterpillar base plate, and first belt overlaps on the outer wall of first pivot, second pivot, third pivot, fourth pivot, first gear is installed to the front end of second pivot, installs the second gear in the 5th pivot, first gear and the 2nd gear engagement, first belt pulley is installed to the front end of the 5th pivot, and caterpillar base plate includes track, drive wheel, the first driving wheel of following, installs the second belt pulley in the pivot of drive wheel, installs the second belt on the outer wall of first belt pulley and second belt pulley. The utility model discloses will not lift off by the wheel, the wheel passes through the first belt of friction driving and rotates to driving caterpillar base plate and traveling forward, caterpillar base plate has increased the area of contact of car with ground, c