The purpose of the work is to study the influence of the control of the elastic and damping characteristics of the cushioning system based on the use of magnetorheological elastomers on the smoothness of the course of wheeled transport vehicles. The technique. The research used the methods of: magnetic field theory. the theory of vehicle suspension. https://www.roneverhart.com/Rawlings-34-Maple-Fungo-Bat-MLF6/