TL*THE CONTACT OWNS A 2004 GMC SIERRA 2500 HD. WHILE DRIVING 55 MPH, THE VEHICLE BEGAN SMOKING NEAR THE GLOVE BOX. THE PLASTIC COATING ON THE WIRES BEGAN DRIPPING, MELTING, AND SPARKING. THE VEHICLE THEN BECAME ENGULFED IN FLAMES AND WAS DESTROYED. A POLICE AND FIRE REPORT WAS FILED. THE CONTACT HAS PICTURES. THE MILEAGES WERE UNKNOWN.