MY MOTHER AND I WERE OUT AND ABOUT ON A FRIDAY 5/1/15 AS WE GOT READY TO LEAVE OUR LOCATION. I PLACE MY FOOT ON THE BRAKES AND PUT IT INTO REVERSE, THEN EVER SO SLIGHTLY PUT MY FOOT ON THE GAS PADDLE, THEN THE TRUCK SUDDENLY ACCELERATED BACK AT A HIGH RATE OF SPEED AND HIT ANOTHER TRUCK IN BACK OF ME, BEFORE IT CAME TO A COMPLETE STOP. NO ONE WAS INJURED -NO POLICE WERE CALLED AS IT WAS ON PRIVATE PROPERTY. BOTH VEHICLE WERE DAMAGED. I THEN TOOK THE VEHICLE TO A LOCAL MECHANIC THE NEXT DAY AND WAS TOLD THAT THE REAR AND FRONT BREAK PADS NEEDED TO BE REPLACE AND IF I HAD NOT BROUGHT IT IN WHEN I DID I WOULD HAVE NEEDED ROTORS AS WELL. THERE WAS NO SOUND THAT THE BREAKS WERE GOING BAD, AND THERE WAS NO WARNING SIGNALS OF ANY KIND. THIS IS A VERY HIGH SAFETY ISSUES AS PEOPLE LIVES ARE AT RISK. THANK GOD MY MOTHER AND I ARE OKAY. *TR