A STEEL BRAKE LINE ON MY TRUCK RUSTED AND RUPTURED CAUSING A COMPLETE BRAKE FAILURE. THIS IS THE SECOND OCCURRENCE OF THIS PROBLEM ON THIS VEHICLE. THE BRAKE LINE HAD RUSTED AND HAD A PARTIAL FAILURE, CAUSING A LEAK. THE RUSTED SECTION WAS REPLACED ABOUT 5 YEARS AGO. THE RECENT LINE FAILURE CAUSED AN ACCIDENT. *TR