It depends on which specific type. If you have the large rectangular horns, then I don't know of any place (except maybe along the frame rails under the bed). However, I have two round horns, 19" and 22", that I managed to stuff underneath the air box on the passenger-side inner fender:Have any of you installed the Ambassadors in your 03-04?
No, they're not. The Bully horns are much smaller (and weaker-sounding) - the long horn is only 15". These are part of the Hadley Ambassador line - they're two individual horns, where the Bullies are mounted to a single pedestal. Ambassador really refers to the entire kit, and come in both round and rectangular styles. I ordered the horns separately, as I had my own compressed air source.Those are the Bullies.
It's a bit more than a tire fillerDid you run a line out the outside of the truck anywhere for hooking up your tire filler?