Pivoting axle system for terrain vehicles

A pivoting axle system for a terrain vehicle which comprises in combination, a first and a second rigid wheel axle disposed for supporting a chassis portion of the vehicle, said first and second axles each being centrally suspended and vertically pivotable about a pivotal point, a first and a second co-acting movable member each disposed on opposite sides of the pivotal point and coupled between the axle and a chassis portion of the vehicle, means for interconnecting all of said co-acting movable members to a control means for controlling operation of each co-acting movable member on the first rigid wheel axle relative to a correspondingly disposed co-acting movable member on the second rigid wheel axle, said first axle being caused to oppositely pivot relative to said second axle by interconnection of the co-acting members.