A suspension system for a vehicle is provided that allows for the vehicle body to be tilted wherein the tilt is controlled by the operator's legs in a manner that greatly enhances the stability of the vehicle while producing a fun vehicle to operate. Further, the bottom member of the suspension system is structured in a manner that provides storage capacity for installation of heavy items such as battery banks in order to preserve a lowered center of gravity for the vehicle. The tilting suspension may be used in the context of three-wheeled vehicle having a single rear drive tire and two forward wheels, but apply equally to a four wheeled vehicle as well as to water craft operating on pontoons or snow vehicles operating on skis.