Listen to the sound clip Defeb from Ambulance & Fire Engine sounds: Defeb Defeb This sound is from Ambulance & Fire Engine sounds STOP FOR SIRENS! It's an emergency vehicle... pull over and stop! Ambulances and fire trucks need to get where they are going in a hurry. It's not that these vehicles speed, it's that they use their sirens and lights to slow the traffic around… Go to the full soundboardwith more sound clips Search