A vehicle stopping device includes a casing configured as an open enclosure having an open side, vertical side walls, a horizontal top wall and a horizontal bottom wall forming an interior space of the open enclosure. A pair of caltrop bars are configured to be securely stored within the interior space of the casing in a stored position, and are configured to be activated from the stored position to a deployed position in which the first and second caltrop bars extend out of the interior space of the casing through the open side thereof for positioning on opposite sides of a vehicle tire. Each of the caltrop bars being formed of a bar and one or more caltrops arranged along the bar for puncturing and deflating the vehicle tire when the vehicle tire is driven over the caltrop bars.