I WAS DRIVING HOME AT HIGHWAY, I HEAR NOISE SCRAPPING NOISE FROM UNEVEN PAVEMENT AND ROLL OVER SPEED BUMP AND A PIECE OF METAL LIKE U SHAPE FELT OFF. WHEN I GET HOME, INSPECTED I SAW MY VEHICLE FUEL TANK HAGGING ON ONE SIDE. FOR SAFETY TO PREVENT TANK TO FELT OFF I HAVE TO GET A STRAP TO SECURE IT THE TANK TO THE FRANME .