sentences:  From 2000 to 2003, they published the muscle car and hotrod magazine "Hemmings Rods and Performance".In 2003, it was relaunched as "Hemmings Muscle Machines", with muscle cars as its sole focus.In 2004, shortly after the release of "Hemmings Muscle Machines", Hemmings ended publication of SIA and began to develop its successor, "Hemmings Classic Car", launched in October of that year.