ON 4/05/2017 OUR BRAND NEW NEVER USED FIFTH WHEEL MANUFACTURED BY PRIME TIME A DIVISION OF FOREST RIVER CAUGHT FIRE IN OUR DRIVEWAY . MY HUSBAND DIFFUSED THE FIRE BEFORE THE FIRE LIT FLAME TO THE ENTIRE RV. ALL OF THE ELECTRIC BRAKE WIRES AND WIRES NEARBY TO IT WERE COMPLETELY MELTED AND BURNT. THE RV WAS NOT PLUGGED INTO ANYTHING OR ANY VEHICLE , IT WAS STATIONARY AND NOT IN USE.