2001 FORD F150 SUPERCREW PURCHASED IN MARCH 2000 DOES NOT INCLUDE HEADRESTS ON THE REAR SEATS (60/40 SPLIT BENCH). TWO PASSENGERS TRAVELING IN MY BACK SEAT AND WEARING THEIR SEAT BELTS VIOLENTLY STRUCK THEIR HEADS AGAINST THE REAR WINDOW DURING A SUDDEN STOP. FORD HAS INSTALLED REAR HEADRESTS HALFWAY THROUGH THIS MODEL YEAR. I FEEL A RECALL IS WARRANTED. *AK