Tough sledding continues in the used-car retail market. TrueCar is forecasting an 11% year-over-year decline in pre-owned car sales, with 3 million used cars sold. That’s off 4% from August. Granted, the year-over-year drop is ... Tough sledding continues in the used-car retail market. TrueCar is forecasting an 11% year-over-year decline in pre-owned car sales, […]