WHILE PULLING INTO A PARKING SPOT AT A LOCAL GAS STATION(5 - 8 MPH), I APPLIED THE BRAKE TO STOP AND IT WENT ALL THE WAY TO THE FLOOR. THE TRUCK JUMPED THE SIDEWALK AND CRASHED INTO THE BUILDING. AFTER PICKING THE TRUCK UP THE NEXT DAY, THE BRAKES WORKED FINE AND EVERYBODY THINKS I'M NUTS! CURRENTLY HAVING TRUCK ACCESSED BY DIFFERENT SOURCES. *JB