Dearborn, MI- According to a Ford Motor Co. analysis of recently released registration data by R.L. Polk, one of every two heavy-duty pickups sold in the United States in the first nine months of the year is a Ford F-Series Super Duty. This marks its highest share of the heavy duty truck market---50 %--- its highest since 2001

The the heavy-duty pickup segment is growing – up 17 % over last year – and Super Duty accounts for 80 percent of that heavy-duty segment growth.