DRIVING ON THE HIGHWAY HEADING HOME, I HEAR SOMETHING PULL A LOOSE AND A SIZZLING SOUND. PULLED OVER TO CHECK TIRES, THEY WERE OK. PULLED BACK ONTO THE HIGHWAY AND HEARD LOUD SOUNDS OF METAL AS THOUGH EVERYTHING UNDER MY CAR WAS BREAKING APART. PULL OVER AGAIN PUT THE CAR IN PARK AND THE NOISE STOPPED. OPENED DOOR AND NOTICE SMOKE (THOUGHT TO BE FLUIDS) AND FELT HEAT ON THE FLOOR BOARD. OPEN DOOR AGAIN AND SAW FIRE.