STATE OF NEW YORK BASED 2003 GMC SIERRA 1500, 4X4, DRIVING ON SMOOTH ROAD DRY ROAD, 30 MPH, TOWING LIGHT UTILITY TRAILER WITH LADDER AND SMALLER ITEMS, APPLIED THE BRAKES, PEDAL WENT TO FLOOR AND REAR ENDED AUTOMOBILE AND PARKED CAR AS WELL. TICKETED BY NEW YORK STATE POLICE FOR INADEQUATE BRAKES. 2003 GMC SIERRA HAD CORRODED BRAKE LINES AND HAS SPENT ENTIRE 10 YEARS IN NEW YORK AND LESS THAN 70,000 MILES. SECOND INCIDENT OF CORRODED BRAKE LINES. *TR