FOUR FASTENERS THAT ATTACH THE LOWER CONTROL ARM/ BALL JOINT TO THE SPINDLE/ HUB ASSEMBLY FAILED ON THE FRONT RIGHT TIRE AND CAME APART PULLING INTO A PARKING LOT AFTER A 1.5 HOUR DRIVE AT HIGHWAY SPEEDS. RECALLS ON THE LOWER BALL JOINT ASSEMBLY IN 2002-2005 TUNDRAS SEEM TO RESULT IN THE SAME TYPE OF SEPARATION. *NM