Dollar-Thrifty Automotive Group NYSE: DTG is a holing company for Thrifty Car Rental and Dollar Rent A Car, formed in 1990 by Chrysler and spun off in 1997. The company at one time also owned Snappy Rent A Car (which was sold in 1994), Eurodollar and General Rent A Car (which was closed in 1993). It is based in Tulsa, Oklahoma.