Super­Springs Inter­na­tional will be intro­duc­ing new Sumo­Springs appli­ca­tions for the Ford F550 and Ram 5500, as well as Coil Sumo­Springs, a new prod­uct line for lighter duty work vehi­cles. This will take place at The Work Truck Show 2013 at the Indi­anapo­lis Con­ven­tion Cen­ter on March 6. Super­Springs Inter­na­tional pro­duces a full line of suspension-enhancing prod­ucts such as “air­less airbags” for load-carrying vehicles.