This book introduces the methodology for conceiving, designing, optimization, and analyzing of the suspension and steering systems for four wheel drive and four wheel steered terrain vehicle. The suspension system design has derived from classical double wishbone control arm. Greater wheel motion has been ensured without reducing driving performance. In order to improve the driving comfort and safety an optimal active damping force has been determined by the active and semi-active systems. On the basis of comprehensive analysis, active system adequacy has been achieved. The suspension design...