He is remembered as the first styling chief in the United States automobile industry, the originator of clay modeling of automotive designs, the wraparound windshield, the hardtop sedan, factory two-tone paint, and tailfins. He said in 1954, "My primary purpose for twenty-eight years has been to lengthen and lower the American automobile, at times in reality and always at least in appearance." The extremely low and long American cars of the 1960s and 1970s show the extent to which Earl influenced an entire industry and culture.
