Kaiser Jeep was the result of the 1953 merger of Kaiser Motors, an independent passenger car maker based in Willow Run, Michigan, with the Toledo, Ohio-based Willys-Overland Company. Willys-Overland had been at one point before World War II the U.S.'s second-largest car-maker after Ford, but their success waned during the 1930s. Willys survived during the war by getting the primary contract to build the U.S. World War II jeeps for the American and Allied armed forces. From 1945, Willys focused almost exclusively on selling Jeep branded vehicles, both civilian / commercial, as well as government / military jeeps.