Truck train horns come in a wide variety of types, ranging from inexpensive plastic horns to high-quality sets costing hundreds of dollars. The more you’re willing to invest in a horn, the more likely you’re going to get a durable, high volume, long lasting product.

Cheaper horns aren’t capable of achieving the high decibel volumes of more expensive horns. The cheapest truck train horns are usually made of plastic. While these horns will get the job done, they’re not going to do it very well, and you’re going to spend more money on them in the long run. Due to their design, their air tanks need to be refilled more often. In the end, any savings you get from buying a cheaper horn is going to be spent constantly refilling the air. The volume of plastic horns is also significantly lower than horns made of sturdier material, like brass. If a plastic horn gets a crack in it, the total volume and sound quality is going to be dramatically decreased. Lower priced metal horns, which are usually thinner and more prone to dings and bends, can also suffer from the same problems. Any time the shape of the horn is compromised, or a crack develops in it, you’re going to be using more air to produce a lower volume sound.

If you want a horn that’ll perform better and louder than just a typical car horn, you’ll need to pay a little more. However, a high quality horn will last for years, and will continue to provide a sound output as loud as the day you bought it, making these horns a worthwhile investment. In contrast to cheaper plastic horns, a good metal horn uses much less air, while still producing high decibel volumes. Brass and steel horns are much less likely to experience any of the cracks or defects that a plastic or lower quality metal horn are prone to. Many of these horn kits provide multi-horn setups, providing an even louder output.

On a busy highway, a car horn can be barely audible to other vehicles, especially ones with the radio or stereo turned to a high volume, blocking out any outside sounds. This can lead to dangerous situations if you’re unable to get the attention of another driver on the road. A train horn makes a great replacement for your car’s horn. These horns are specifically designed to reach overpoweringly high volumes for the purpose of getting the attention of other drivers, regardless of what noise may be coming from the highway or other vehicles. If you’ve ever been suddenly startled by an oncoming ambulance or fire truck, then you’re familiar with the effectiveness that a train horn has over a conventional car or truck horn. Overall, a truck train horn is a great investment that’ll increase your road presence, ensuring the safety of you and your passengers in emergency situations.