If you're looking for a way to make sure your presence on the road is noticed, a good air horn can be a great investment. Not only can it alert other drivers to your position in emergencies, but it can also be a fun addition to your truck. However, with so many options on the market, it can be hard to know which ones are the best for your needs.
Before you buy an air horn, there are a few factors you should consider. First, think about the size of your truck and where you want to install the horn. You'll need to choose a horn that fits your space and is easy to install. Next, think about the sound you want to produce. Some horns are louder than others, and some can play different tunes or musical notes. Finally, consider your budget and how much you're willing to spend on a high-quality air horn.
If you're still unsure which air horn to choose, here are some questions to consider: Do you want a horn that can be controlled by a remote? What materials are important to you when it comes to durability and long-term use? Are you looking for a specific horn tone or sound level? With these questions in mind, you'll be able to find the best air horn for your truck and hit the road with extra peace of mind knowing you're easily heard and seen.
10 Best Air Horns For Trucks
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1
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The product is ideal for producing loud sounds using an air horn with dual trumpet design.
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2
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The product is ideal for adding a loud and powerful train horn and onboard air system to Ford F-150 and Ford Raptor trucks.
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3
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Ideal for adding a loud and powerful train horn sound to vehicles such as trucks, cars, semis, pickups, jeeps, RVs, and SUVs.
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4
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The product is ideal for adding a very loud train horn to a variety of vehicles including trucks, cars, and RVs.
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5
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The product is ideal for providing a loud and attention-grabbing horn for vehicles.
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6
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The product is ideal for any vehicle including pickups, Jeeps, RVs, and SUVs that want a super loud train horn.
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7
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The product is ideal for producing loud and attention-grabbing sound signals in various situations, such as emergency alerts or sporting events.
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8
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The product is ideal for creating a loud alert sound on trucks, lorries, boats, vans, and trains.
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9
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The product is ideal for adding a powerful air horn to almost any type of vehicle.
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10
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The product is ideal for making loud and attention-grabbing noises, commonly used in emergency vehicles or boats.
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1. Viking Horns | Loud Air Horn | V621k Dual Trumpet

This high-quality air compressor is the perfect addition to any truck, car, RV, SUV, boat, or other similar vehicle. With its 12 volts dual heavy-duty air compressors, it is sure to provide you with the power you need to inflate your tires, air mattresses, and other inflatable equipment.
Constructed from durable metal and chrome plating, this air compressor is built to last. The dual trumpet design ensures maximum efficiency and performance when in use. The package includes all the necessary hardware, mounting bracket, gasket, and hoses, making installation quick and easy.
The trumpet sizes are 14-1/2", 12-1/2", and 3-1/4" in diameter, which means you can choose the right size for your specific needs. Whether you need to inflate a small air mattress or a large truck tire, this air compressor has you covered.
With its heavy-duty construction and versatile design, this air compressor is the perfect choice for anyone who needs a reliable and efficient air compressor for their vehicle. So why wait? Invest in this top-of-the-line air compressor today and start enjoying the benefits of high-quality inflation on-the-go.
2. Ford F-150 Air Horn & Onboard System

The Model 730 triple spun steel black train horn is a powerful and reliable addition to any vehicle. It features a 3.0 gallon US-made air tank with all-steel construction, internally coated with Cortec to ensure maximum protection against corrosion. This air tank is manufactured to meet SAE J10 and FMVSS 121 standards, ensuring its durability and safety.
The horn itself is rated at 150 PSI and is powered by a 6450RC air compressor, providing enough pressure to produce an incredibly loud and attention-grabbing sound. The system comes complete with model-specific brackets for the air system, horn, and horn support, ensuring a secure and easy installation.
In addition to the impressive horn and air system, the package also includes a tire inflation kit, making it a versatile and practical addition to any vehicle. With all these features, the Model 730 triple spun steel black train horn is an excellent choice for anyone looking for a high-quality and dependable horn system.
3. Vixen Horns Super Loud Train Kit

Introducing the Super Loud Train Horns, a high-quality truck air horn system that delivers a powerful and intense blast that is hard to miss. With its four intense trumpets, this horn is designed to get everyone's attention. The metal horns are of the highest quality, ensuring they produce a powerful train horn sound that is sure to impress.
Included in the package is a 150 PSI compressor and a 1 Gal tank made of steel, built to sustain high pressures for durability and safety. This effective and reliable system ensures the horns will be ready for action whenever you need them.
The Super Loud Train Horns are incredibly easy to install, with the compressor-tank air connection and electrical wiring to the pressure switch already done. This makes it ready for a quick, clean, and simple setup right out of the box. Complete mounting hardware, hose, fuse, and clear instructions are also included, making installation a breeze.
Measuring at 15-¾" L x 6" W x 8" H, the compressor-tank unit is compact in size, allowing you more room to plan the setup location in your vehicle. The Super Loud Train Horns fits nearly any 12V vehicle, like a car, pickup, truck, semi, boat, and van.
This truck horn kit was designed with premium quality in mind, ensuring it lasts many years with daily use. A 1-year warranty is provided for all its parts, giving you peace of mind. The Super Loud Train Horns kit is also affordable compared to its exceptional quality, making it the best value for money in the market.
4. Vixen Train Horn: Loudest Sound For Vehicles

If you're looking to upgrade your vehicle's horn system, the Triple Trumpet Train Air Horn is definitely worth considering. This powerful horn delivers a loud and attention-grabbing sound that's perfect for alerting other drivers on the road.
However, it's important to note that this product requires an onboard air system in order to function properly. So, if you don't already have an air compressor installed in your vehicle, you'll need to purchase one separately.
The horn itself is designed with a stacked triple trumpet configuration, which gives it a unique and stylish look. It's also finished in sleek black, which will complement most vehicle colors and styles.
To operate the horn, you'll need a 12V/24V electric air valve (solenoid), which is included with your purchase. Additionally, a 6-foot length of ¼ inch OD nylon plastic hose is provided, along with compression fittings for easy installation.
Mounting hardware is also included, making it simple to attach the horn to your vehicle. With all the necessary components included, installation should be a breeze for most users.
5. Wolo (419) Bad Boy Air Horn – 12 Volt , Black

Looking for a reliable and efficient way to improve your vehicle's horn? Look no further than this innovative and patented one-piece design from Auto & Truck Maintenance. With no hoses required, this horn offers a hassle-free installation process that can be completed in just a few minutes. All you need to do is transfer the factory horn wires to the compressor and mount the horn with the included bolt from the kit.
This horn is designed with durability and longevity in mind, ensuring that you can enjoy improved performance and sound for years to come. The one-piece design eliminates the need for multiple pieces or complex assembly, making this a user-friendly option for drivers of all experience levels.
Not only is this horn easy to install, but it also delivers impressive results. The compressor ensures that the horn produces a powerful and attention-grabbing sound, making it an ideal choice for drivers who want to improve their safety on the road.
6. Loud & Complete Train Horn Kit.

Looking for a powerful and attention-grabbing air horn for your vehicle? Look no further than the Quad Trumpet Train Air Horn, designed to deliver remarkable volume and clarity in any situation. With its four trumpets and 2.5 gallon (9.5 liter) tank capacity, this air horn is sure to get noticed on the road.
The Quad Trumpet Train Air Horn features a 200 PSI compressor (12 volt) for maximum power and efficiency. And with thermal overload protection built in, you can be confident that your air horn will operate safely and reliably in any conditions.
This air horn comes complete with all the mounting hardware you need to get started right away. So whether you're looking to upgrade your existing horn or add a new one to your vehicle, the Quad Trumpet Train Air Horn is an excellent choice.
Don't settle for a weak or unreliable horn when you can have the power and performance of the Quad Trumpet Train Air Horn. Order yours today and experience the difference for yourself!
7. Wolo (619) Big Bad Max Air Horn – 12 Volt, Black

The Sound Chamber is an exceptional product designed to create a deep big rig sound, producing a horn sound that is two times (2X) louder than factory horns. It is the perfect choice for all 12-volt vehicles, including but not limited to cars, trucks, motorcycles, and boats.
The one-piece patented design enables the Sound Chamber to require no hoses like conventional air horns. This means that installation is made easy with just one bolt provided. All that is required is for the vehicle's factory horn wires to be transferred to the Big Bad Max's compressor, and voila! The installation process is complete.
The Sound Chamber is built with a heavy-duty compressor that is maintenance-free, ensuring years of dependable service. Its design creates a deep big rig sound that produces a horn sound three times louder than a factory horn.
The housing of the Sound Chamber is made from super strong ABS plastic with a black stealth finish, making it a great addition to any vehicle. It is also a perfect choice for all 12-volt vehicles, providing a unique and exceptional sound quality that is sure to turn heads.
8. Super Loud Chrome Air Horn For Vehicles

Looking for a reliable and powerful air horn for your vehicle? Look no further than this 12V Single Trumpet Air Horn. This horn is designed to fit almost all vehicles, including cars, trucks, boats, and most types of automobiles. Despite its small size, it delivers a big sound that can rival any air horn out there.
The overall dimensions of this air horn are 17.7 inches in length, 3.9 inches in width, and 3.7 inches in height. It's made from chrome plated zinc trumpets, which are anti-rust and built to last. The horn is a single trumpet type, which means it emits a loud and clear sound that's perfect for getting attention on the road.
One of the best things about this air horn is its voltage. It runs on a 12V system, which is the standard for most vehicles. This means you won't have to worry about any complicated or difficult installation processes. Simply connect the horn to your vehicle's electrical system and you're good to go.
9. Chrome Trumpet Train Horn Kit: Versatile & Loud.

Introducing the Chrome Quad Compact Air Horn, a top-of-the-line product that any car enthusiast would love to have. This air horn comes with a 12v electronic solenoid and is compact in size, measuring at 13.75 inches in length, 7 inches in width, and 7 inches in height.
The Chrome Quad Compact Air Horn also comes with an all-in-one air system that includes a 110 PSI compressor and a 3-liter air tank. The dimensions of the air tank are 15.75 inches in length, 5.25 inches in width, and 6.0 inches in height.
In addition to the air horn and air system, this kit comes with a pressure switch that automatically turns on at 85 PSI and turns off at 105 PSI. The kit also includes 12 feet of 1/4-inch air line, a push-button switch, and a wiring kit that includes 12 feet of 10-gauge power wire, 15 feet of 20-gauge power wire, a 20-amp fuse and fuse holder, assorted crimps and wire connectors, and zip ties.
It is important to note that the compressor in this kit must be installed in a clean and dry location to prevent any damage. Failure to do so will void the product's warranty.
10. Kleinn Air Horns 102-1 Dual Air Horn – Black

Looking for a high-quality air horn for your truck? Look no further than the Dual Air Horns, featuring long trumpets for a deeper sound that's sure to get attention on the road. These horns are designed with a durable all-metal body and trumpets, complete with a black XCR2.0 corrosion-resistant coating to ensure longevity and resistance against the elements.
The horns come with a Vortex 4-12 volt electronic air horn solenoid included, making installation a breeze. Once installed, these horns can output up to an impressive 153.6 decibels, making them some of the loudest horns on the market.
Whether you're looking to upgrade your truck's sound system or simply want to make sure you're heard on the road, the Dual Air Horns are an excellent choice. With their durable construction, easy installation, and impressive decibel output, these horns are sure to impress. So why wait? Upgrade your truck's sound system today with the Dual Air Horns.
Best Air Horns For Trucks FAQs
Are there any legal restrictions on using air horns for trucks?
Yes, there are legal restrictions on using air horns for trucks. In the United States, the Federal Motor Carrier Safety Administration (FMCSA) has specific regulations regarding the use of air horns on commercial motor vehicles (CMVs). According to FMCSA, the use of air horns is only allowed for safety purposes, such as to warn other drivers of an impending danger or to signal the presence of a CMV in a blind spot. The use of air horns for any other purpose, such as to attract attention or to show off, is strictly prohibited.
Furthermore, individual states may have their own specific laws and regulations regarding the use of air horns on trucks. It is important for truck drivers and operators to be aware of these regulations to avoid any legal issues or fines. It is always best to use air horns responsibly and only when necessary for safety purposes, in accordance with FMCSA regulations and state laws.
Are there any maintenance or safety considerations when using air horns for trucks?
Yes, there are maintenance and safety considerations when using air horns for trucks. Here are a few things to keep in mind:
Maintenance:
– Regularly check and clean the air compressor, air lines, and horn itself to ensure they are functioning properly.
– Replace any damaged or worn components promptly to prevent malfunctions.
– Keep spare parts and tools on hand for quick repairs.
Safety:
– Only use air horns when necessary, such as to alert other drivers of potential danger.
– Do not use air horns in residential areas or at night when it may disturb others.
– Be aware of local noise ordinances and regulations.
– Never use an air horn to intimidate or harass others on the road.
– Use air horns in conjunction with other warning devices, such as headlights and turn signals, to ensure maximum safety.
By following these maintenance and safety considerations, truck drivers can use air horns effectively and safely on the road.
Can I use a train horn on my truck?
Technically, you can use a train horn on your truck, but there are certain regulations and restrictions that you should be aware of. First and foremost, you should check with your state and local laws to ensure that the use of a train horn is legal. Some states prohibit the use of horns that exceed a certain decibel level, and other states require that the horn be used only for safety purposes.
In addition, using a train horn on your truck can be dangerous and disruptive to others. The loud sound can startle pedestrians and other drivers, causing them to react unpredictably. It can also be a nuisance to those living near busy roads where truck horns are frequently used.
If you do decide to use a train horn on your truck, it is important to use it responsibly and only in situations where it is necessary for safety reasons. It is also a good idea to consider the impact that the sound may have on others and to use it sparingly. Ultimately, the decision to use a train horn on your truck should be made carefully and with consideration for the safety and well-being of those around you.
How do I install an air horn on my truck?
Installing an air horn on your truck can be a great way to enhance its sound and make it stand out from the crowd. Here are some steps to guide you through the installation process:
1. Purchase an air horn kit: You can find air horn kits at any auto parts store. Make sure to choose a kit that is compatible with your truck.
2. Choose a location: Decide where you want to install the air horn. Most people choose to install it under the hood, near the radiator.
3. Mount the air compressor: Use the mounting hardware included with the kit to secure the air compressor to a solid surface in the chosen location.
4. Install the air horn: Attach the air horn to the compressor using the provided hoses and fittings. Make sure that the connections are secure.
5. Wire the air horn: Connect the wires from the air horn to a power source in your truck. You can use a relay to ensure that the horn is activated properly.
6. Test the horn: Turn on your truck and test the air horn to make sure it is working properly.
Keep in mind that the installation process may vary depending on the specific kit and truck model. If you are unsure about any step, consult with a professional mechanic to ensure a safe and proper installation.
How loud should an air horn for a truck be?
The loudness of an air horn for a truck depends on various factors such as the type of truck, the purpose of the air horn, and the regulations in the area where the truck will be operating. In general, the minimum loudness of an air horn for a truck should be at least 100 decibels (dB) to be heard over traffic and other environmental noise. However, some air horns can be louder than 150 dB, which can be extremely loud and potentially harmful to the human ear.
It is essential to note that many states and local jurisdictions have specific regulations regarding the loudness of air horns for trucks. Therefore, it is crucial to research and comply with the regulations in the area where the truck will be operating. Additionally, it is essential to use air horns responsibly and only when necessary to avoid disturbing others unnecessarily.
How much do air horns for trucks typically cost?
The cost of air horns for trucks can vary widely depending on the brand, quality, and features that come with it. Generally, a basic air horn kit can cost anywhere from $50 to $200, while more high-end and specialized kits can cost upwards of $500 or more. It is important to note that the cost of installation and any additional components, such as air compressors or tanks, can also add to the overall cost. It is recommended to do research and read reviews before making a purchase to ensure that the chosen air horn kit meets your needs and is of good quality. Additionally, it is important to check any local regulations regarding noise levels and usage of air horns in your area before installing one on your truck.
What are the benefits of using an air horn for a truck?
Using an air horn for a truck has multiple benefits. Firstly, it increases safety on the road. The loud and distinctive sound of an air horn alerts other drivers and pedestrians of the truck's presence, reducing the risk of accidents. This is particularly important when driving in busy areas or when changing lanes on highways.
Secondly, an air horn can be used as a warning signal to communicate with other drivers on the road. For example, if a driver is drifting into the truck's lane or is not responding to turn signals, a quick blast of the air horn can alert them to the situation.
Thirdly, an air horn can be a helpful tool in emergency situations. If a driver is in danger or requires assistance, the loud sound of an air horn can attract attention and signal for help.
Overall, using an air horn for a truck is a valuable safety feature that can prevent accidents and improve communication on the road.
What are the top-rated air horns for trucks on the market?
There are several top-rated air horns for trucks available in the market. One of the most popular air horns is the Kleinn Air Horns HK5 Triple Train Horn Kit. It produces an extremely loud sound of up to 157 decibels and comes with a compressor and a 5-gallon air tank. Another excellent option is the Wolo (419) Bad Boy Air Horn. It features a dual-tone design that produces a loud blast of up to 118 decibels. Additionally, the horn is compact, durable, and easy to install.
The Viking Horns V103C-5/307 Loud 162 Decibels Train Air Horn Kit is also a great choice. It is one of the loudest air horns available, producing an ear-splitting sound of up to 162 decibels. The horn kit includes a 5-gallon air tank and a compressor, making it easy to install.
Finally, the Vixen Horns Loud 149dB Train Horn is another top-rated air horn for trucks. It produces a loud sound of up to 149 decibels and comes with all the necessary components for installation. The horn is made of high-quality materials, ensuring its durability and long-lasting performance.
What is the difference between an air horn and an electric horn?
Air horns and electric horns are two different types of horns that are used in vehicles to produce an audible alert to warn other drivers or pedestrians. The main difference between the two is the way they produce the sound.
An air horn uses compressed air to produce a loud and powerful sound. It is commonly used in trucks, buses, and trains. Air horns are usually larger and more expensive than electric horns and require an air compressor to operate. They are also known for their distinctive sound, which is often described as a deep, booming blast.
On the other hand, an electric horn uses an electromagnetic mechanism to produce sound. It is commonly used in cars, motorcycles, and boats. Electric horns are smaller, cheaper, and easier to install than air horns. They are also known for their sharp sound, which is often described as a high-pitched beep.
In summary, air horns are louder and more powerful but require more space and equipment to operate, while electric horns are smaller, cheaper, and easier to install but produce a less powerful sound. The choice between the two depends on the specific needs and preferences of the vehicle owner.
What makes a good air horn for a truck?
A good air horn for a truck should be loud and clear enough to catch the attention of other drivers on the road. It should have a range of at least 100 feet to ensure that it can be heard from a safe distance. The horn should also be durable and able to withstand harsh weather conditions, as well as the vibrations and bumps associated with driving a truck.
The installation process should be straightforward and easy to follow, with clear instructions provided. A good air horn should also be compatible with the truck's electrical system, without requiring any additional modifications or equipment.
Moreover, the design of the horn should be compact enough to fit in the available space on the truck, and the sound should be adjustable to suit different situations. Finally, a good air horn should be reasonably priced and come with a warranty that guarantees its quality and performance.