Abstract: A vehicle suspension system comprises a combination of cantilevered spring members which extend in opposite directions across the front and rear ends of the vehicle and are supported between upper and lower bearing members which are spaced to regulate the degree of resistance to roll or cornering loads both at the front and rear end suspensions. Novel and improved A-frame assemblies with toe and camber adjustments are provided at the front end of the system, and outboard extensions are provided at the rear end to increase the effective span or extension of the spring members in countering any tendency of the vehicle to roll.