Use ADAMS software to optimize the suspension kinematic parameters to make a certain double wishbone suspension have superior kinematic performance. Firstly, establish a suspension simulation model in ADAMS/Car and make wheel jump simulations for the model. Upon completion of the simulation, ADAMS/PostProcessor delivers the change range of the 4 main kinematic parameters of double wishbone suspension: Toe Angle, Camber Angle, Kingpin Caster Angle, and Kingpin Inclination Angle. Secondly, choose the variable points coordinates. ADAMS/Car and ADAMS/Insight jointly optimized the coordinates. Thirdly, the two wheel jump simulations of the coordinate-optimized suspension are carried out again, and after the simulations, the optimization data of the 4 kinematic parameters are obtained. Finally, analyze the optimization data and evaluate the kinematic performance of the optimized double wishbone suspension. After the optimization, four suspension kinematic parameters change range are basically within the ideal range. This optimization has achieved the excellent results, and at the same time, it provides ideas and reference significance for the optimization of other types of suspensions.