Stock horns on new trucks are adequate at most. Many of them aren’t even loud enough to get a person’s attention—especially if they are preoccupied with something else. Today’s vehicles have ...

If you’ve considered adding a train horn and air system to your off-roader, there are some new horns from Kleinn worth checking out. Train horns can replace or improve on your standard horn, which ...

I'm not going to lie. as an individual (not a representative ofFour Wheeleror a representative of everyone atFour Wheeler's opinion) I absolutely hate with a burning passion 4x4-mounted pneumatic ...

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 can power air tools, inflate tires and let plenty of people know that you’re coming with a Kleinn air horn. Kleinn recently announced that its direct fit onboard air and train horn system is ...