Auto brands, such as Chevy and others, that advertised early for Black Friday sales could outperform the industry, TrueCar predicted. This month -- powered by Black Friday sales and a strengthening economy -- could be the best November ever for U.S. auto sales, according to forecasts from TrueCar and Edmunds.com, and also may mark the first time in history that the industry's seasonally adjusted, annualized selling rate has topped 18 million units for three consecutive months.