sentences:  In 2015, Lithia Motors broke into the Fortune 500 list at #482, making it one of only three Oregon-based companies in the Fortune 500.This followed a year that saw the acquisition of the DCH Auto Group, one of the 10 largest dealer groups in the country, with 27 dealerships, before being purchased by Lithia Motors.In 2016, Lithia climbed to #346 and that same year made the Fortune 500 List of Top Ten Companies with the biggest jump in rank on the Fortune 500.