Getting around with a trailer is already a haul of a ride. With the Reese Friction Sway Control, you'll have a safe and stable journey with your trailer.Friction Sway Control uses friction to resist pivotal movement and thereby works against the effects of induced sway. It operates on the principle of "stiffening" the coupling between the tow vehicle and trailer. The degree of "stiffening" or friction is adjusted to suit various trailer weights and towing conditions. Its operation is simple and uncomplicated. It doesn't prevent the generation of sway; it simply works to resist the forces once they have started.By adding the Reese Friction Sway Control, you'll see a huge improvement in the stability of your drawbar and move your tractor with ease.