If you've ever heard a train blowing its horn and thought, "Man, I wish I had that for my truck," you're not alone. This wonderful invention made its way from trains onto heavy trucks sometime around ...
You'll find air horns with keyboards that let you play your own tunes, air horns that play "La Marseillaise" or "Somewhere My Love," cattle-caller horns, several types of "Ahh-OOO-Gah" klaxons, ...
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Why Do Semi Trucks Have Air Horns?
Few things are quite as jarring to experience while driving as the explosive sound of a semi-truck horn blaring through the streets -- unless you're purposefully seeking out a trucker salute. Given ...
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