WHEN DRIVING AND PRESSING ON BRAKES THEY FELT LIKE THEY WERE LOCKING UP/GOT HARD AND TIGHT. THE VEHICLE WOULD NOT ACCELLERATE. THE FRONT PASSENGER'S WHEEL CAUGHT ON FIRE WHILE DRIVING, THE INCIDENT OCCURRED TWO TIMES, DEALER STATED THE PROBLEM COULD BE REMEDIED BY REPLACING THE VALVE BLOCK/PUMP AND GASKET. ALSO, FLUSHING THE SYSTEM. REPAIRS RESULT IN COSTS UP TO $2,000. *AK