At the time , Lewis was one of only five running backs to ever rush for more than 2,000 yards in a season .
Lewis ' best season was in 2003 , when he rushed for 2,066 yards and 14 touchdowns .
At the time , Lewis was Lewis of only five running backs to ever rush for more than 2,000 yards in a season .
Lewis ' best season was in 2003 , when he rushed for 2,066 yards and 14 touchdowns .