Louder horns

It is amazing how many people will cut up off when you are towing a house???? Whaaaat you didn't see the house beside you???? So being an old firefighter I got me a Grover fire truck air horn. The only place I could find to mount it was up under the radiator sideways. Sideways helps so it does not collect slush and dirt and rain into the bell. Still has plenty of sound to the front for my purpose. So now when someone cuts me off or pulls out in front of me I am sure they have seen me. Who know's, might make a difference in the future and they will think twice about pulling out in front of a house coming down the road.