Best Long Horns For Trucks: Compare 10 Air Horn Options

#1 · Best Overall

1. Vixen Horns Quad Trumpet

• dimensions: 14 x 6.75 x 6.5 in
• Material: Zinc Alloy
• Voltage: 12 V
• Compatible with Vehicle Type: Passenger Car, SUV, Trailer, Truck

Best for: Compact four-trumpet setup.

Why it ranks #1: The 12V chrome-plated zinc-alloy quad trumpet is listed for trucks, measures 14 x 6.75 x 6.5 inches, and includes hose and mounting hardware.

Four chrome-finish trumpets in a 14-inch-long assembly give the Vixen Horns VXH4114 a compact footprint for a quad-trumpet option. The 12-volt horn is listed for trucks, trailers, SUVs, and passenger cars, and its included nylon hose and mounting hardware support a more complete installation workflow.

The zinc-alloy construction and chrome look provide the specified metal build and finish, while the 14-by-6.75-by-6.5-inch dimensions help buyers assess available mounting space. A six-foot, quarter-inch-OD nylon hose and mounting hardware are included, so the package lists useful installation components rather than just the horn. Its 12-volt rating and stated truck, trailer, SUV, and passenger-car compatibility define the electrical and vehicle scope.

Skip it if you need a longer listed hose; GAMPRO's GAM-DG-CBL specifies a compressor, relay, and wires as kit components.

This fits a truck owner seeking a four-trumpet chrome-look horn with hose and mounting hardware listed in the package. Check whether the six-foot hose reaches your planned location and whether the 14-inch assembly fits.

Listed on Amazon as: Vixen Horns Train Horn for Truck/Car Quad Trumpet Chrome VXH4114 Super Loud dB, Chrome Plated Air Horn for 12V Vehicles like Semi, Pickup, Jeep, RV, SUV, Motorcycle

#2 · Complete Kit

2. GAMPRO Single Trumpet Kit

• dimensions: 17.52 x 3.54 x 3.54 in
• Material: Copper, Zinc
• Voltage: 12 V
• Compatible with Vehicle Type: ATV, Bus, Motorcycle, Snowmobile, Truck, Van

Best for: Single-trumpet compressor kit.

Why it ranks #2: This 12V truck-compatible kit includes a compressor, relay, and wires, with an 18-inch chrome zinc trumpet and a listed 150dB output.

An 18-inch chrome-zinc single trumpet paired with a 5000RPM compressor gives this GAMPRO kit its defining combination. The listing specifies a 150dB output and 12-volt operation, making it a truck-oriented train-horn-style warning option for buyers who can accommodate a long trumpet and want the compressor included.

The all-copper-coil compressor is specified to reach 5000RPM, supporting the kit’s stated fast response and airflow, while the 18-inch trumpet delivers the classic train-horn form. The included components list a compressor, relay, and wires, giving buyers a stated electrical-installation package. The 12-volt rating and compatibility listing cover trucks and several other vehicle types. The optional horn button is a separate purchase unless selecting the listed button bundle.

Skip it if you want a horn button included without choosing a bundle; CARFKA's 0922 is listed as a train horn set.

This suits a 12-volt truck owner wanting a single-trumpet kit with compressor, relay, and wires. Consider the 18-inch length and remember that the horn button is separate unless you select the bundle.

Listed on Amazon as: 12V 150dB Air Horn kit, 18Inch Chrome Zinc Single Trumpet Truck Horn with Compressor for Car Truck SUV Boat RV(Black)

#3 · Chrome Dual Trumpet

3. Vixen Horns Dual Trumpet

• dimensions: 24.5 x 7.5 x 5.5 in
• Material: Metal
• Voltage: 12 V
• Compatible with Vehicle Type: Passenger Car, SUV, Truck, Watercraft

Best for: Chrome dual-trumpet kit buyers.

Why it ranks #3: Its 12V chrome-plated metal dual trumpets suit trucks and other vehicles; the listed 24.5 x 7.5 x 5.5-inch dimensions help flag space needs.

Chrome-plated dual trumpets define Vixen Horns’ VXH1167CX2, giving 12-volt vehicle owners a train-horn-style setup with two trumpets and covers. Its listed compatibility spans trucks, passenger cars, SUVs, and watercraft, while the 24.5-inch length makes available mounting space an important part of the decision.

The metal construction and chrome finish give this dual-trumpet model its specified material and appearance, while its 12-volt rating establishes its electrical requirement. Its 24.5-by-7.5-by-5.5-inch dimensions and 9-pound weight matter when assessing mounting room and support. The listed vehicle compatibility includes trucks, SUVs, passenger cars, and watercraft, so it serves buyers considering more than one vehicle type, provided the installation location can accommodate it.

Skip it if you have limited mounting space; Vixen Horns VXH4114 is listed at 14 inches long and weighs 4.8 pounds.

Choose this for a 12-volt truck or other listed vehicle when chrome dual trumpets and covers suit the plan. Measure the mounting area and account for its 24.5-inch length and 9-pound weight before committing.

Listed on Amazon as: Vixen Horns Train Horn for Truck/Car Dual Trumpet+Covers Chrome VXH1167CX2 Super Loud dB, Chrome Plated Air Horns for 12V Vehicles like Semi, Pickup, Jeep, RV, SUV, Motorcycle

#4 · Four-Trumpet Set

4. cenzhiwen Four Trumpet Kit

• Voltage: 12 V
• Compatible with Vehicle Type: Bus, Motorcycle, Passenger Car, Tractor…

Best for: Four-trumpet multi-compressor setup.

Why it ranks #4: The 12V truck-compatible set has four metal trumpets and two air pumps, making it the most elaborate listed trumpet arrangement.

Four metal trumpets and two compressors give cenzhiwen’s KX2012 a multi-component train-horn configuration for 12-volt vehicles. The listing claims a 180dB blast and specifies chrome-plated zinc trumpets, so buyers can weigh its stated output and construction alongside the installation space and vehicle compatibility.

The four chrome-plated zinc trumpets provide the listed horn arrangement and material, while two air pumps are named among the included components. That pairing gives buyers a clear view of the kit’s trumpet and compressor count when planning installation. Its 12-volt specification and compatibility list cover trucks, buses, passenger cars, tractors, motorcycles, and watercraft. The stated 180dB figure is the product’s claim; the listing does not provide a measurement method in the supplied facts.

Skip it if you need listed mounting dimensions before choosing; Vixen Horns VXH4114 provides dimensions of 14 by 6.75 by 6.5 inches.

Consider this for a 12-volt truck owner seeking four chrome-plated zinc trumpets and two listed air pumps. Check mounting space before purchase, since the supplied product details do not state assembly dimensions.

Listed on Amazon as: 12V Train Air Horn for Truck With 2 Compressors/4 MetalTrumpets

#5

5. CARFKA Train Horn Kit

• Material: Zinc Copper
• Voltage: 12 V
• Compatible with Vehicle Type: Bicycle, Boat, Motorcycle, SUV, Truck

Best for: Weather-resistant truck horn kit.

Why it ranks #5: This truck-compatible 12V set lists a zinc-and-copper build, an all-copper-coil compressor, weather-resistant construction, and a one-year warranty.

A chrome-plated zinc trumpet and all-copper-coil compressor define CARFKA’s 12-volt train-horn set, with the listing claiming output up to 150dB. Those construction details and its stated weather resistance give truck owners concrete points to weigh when choosing a loud warning horn for varied conditions.

The upgraded interior structure is associated in the listing with its claimed 150dB tone, while the larger-coil compressor is described as providing stronger air pressure for a clearer warning. Chrome-plated zinc and the all-copper coil specify the main materials, and the product is described as weather resistant. Its 12-volt rating and listed truck compatibility establish the intended electrical and vehicle use. The supplied component entry identifies a train horn set.

Skip it if you want relay and wiring explicitly listed in the kit; GAMPRO's GAM-DG-CBL includes a relay and wires.

This suits a truck owner seeking a 12-volt train-horn set with specified zinc and copper construction and a stated weather-resistance claim. Check the package component details if separate installation hardware is essential.

Listed on Amazon as: 12V 150DB Train Horn for Truck, Super Loud Electric Air Horn Kit

#6 · Dual Compressors

6. cenzhiwen Two Trumpet Kit

• Material: Zinc Alloy
• Voltage: 12 V
• Compatible with Vehicle Type: Motorcycle

Best for: Dual-compressor metal horn buyers.

Why it ranks #6: Its 12V metal two-trumpet kit includes two compressors and air hoses; the description identifies trucks among its intended vehicle uses.

Two metal trumpets paired with two air compressors distinguish this cenzhiwen 12-volt kit, giving buyers a dual-tone setup with two listed air sources. Its stated components also include two air hoses and accessories, making the package details especially relevant when planning the installation on a truck or another listed 12-volt vehicle.

The product describes zinc-alloy trumpet construction and a chrome-plated finish, connecting its metal build with the stated weather-resistance aim. Two compressors and two hoses are listed, so buyers can assess the included air-delivery components rather than assume a single compressor arrangement. The supplied facts identify use on 12-volt vehicles, including trucks, vans, pickups, cars, boats, and buses. The listing also mentions motorcycle compatibility, though vehicle fit still depends on the installation plan.

Skip it if you want an explicitly stated 150dB figure; GAMPRO's GAM-DG-CBL lists a 150dB output.

This is for buyers seeking a dual-tone 12-volt horn package with two compressors and hoses listed. Consider its included-component details and plan the installation around the vehicle and available mounting space.

Listed on Amazon as: 12V Metal 2-Trumpet Train Horn for Truck Kit with 2 Air Compressors

#7

7. Hadley Bully Air Horn

• dimensions: 16.3 x 7.27 x 4.15 in
• Material: Zinc
• Voltage: 12 V
• Compatible with Vehicle Type: Truck

Best for: Classic truck horn replacement.

Why it ranks #7: This zinc, 12V truck-compatible horn measures 16.3 x 7.27 x 4.15 inches, but its listing identifies it as the horn only.

A 12-volt Hadley Bully horn, rather than a complete air-horn kit, is the defining feature here; it gives truck owners a classic-style horn unit for a compatible vehicle. Its zinc construction and 16.3-inch length are useful details to weigh when planning where the horn will sit.

The 12-volt specification and truck compatibility make the intended vehicle class clear, while the zinc material identifies the horn’s construction. At 16.3 by 7.27 by 4.15 inches, it calls for space planning before installation. The listing identifies this as the Bully model horn only, so buyers should treat it as a horn unit, not assume the package includes a compressor or other installation hardware.

Skip it if you want a package explicitly listing a compressor and installation components; GAMPRO's GAM-DG-CBL includes a compressor, relay, and wires.

This suits a truck owner seeking a classic-style 12-volt horn unit and able to plan around its stated dimensions. It is a poor match for anyone expecting a listed compressor or complete installation kit in the package.

Listed on Amazon as: Horns H00910CA Bully Air Horn

#8

8. BURMONG Dual Trumpet Kit

• dimensions: 6.1 x 2.36 x 8.5 in
• Compatible with Vehicle Type: ATV, Bus, Motorcycle, Passenger Car, Truck, Van

Best for: Silver dual-trumpet kit seekers.

Why it ranks #8: The silver dual-trumpet kit is listed for trucks and includes an angle iron and fasteners, though its specifications omit voltage and dimensions.

A silver dual-trumpet train-horn kit paired with a compressor gives BURMONG’s QLB-715 its defining setup for 12-volt trucks and other listed vehicles. The product claims a 600DB sound level and includes an angle iron with fasteners, giving buyers both a stated loudness figure and mounting components to consider.

The title specifies 12-volt operation and a compressor with the dual trumpets, connecting the horn assembly to its listed vehicle applications, including trucks, SUVs, motorcycles, and boats. The included angle iron, four screws, and four nuts provide named mounting hardware for the installation workflow. Its 6.1-by-2.36-by-8.5-inch dimensions offer a starting point for checking available space. The 600DB figure is the product’s own stated claim.

Skip it if you need a listed 12V specification in the product details; GAMPRO's GAM-DG-CBL explicitly lists 12 volts.

This may suit a truck owner seeking silver dual trumpets, a compressor, and specified mounting hardware. Review the stated 600DB claim in context, and use the listed dimensions to assess installation space.

Listed on Amazon as: BURMONG 12V 600DB Super Loud Electric Air Horn, Silver Dual Trumpet Train Truck Horn Kit with Compressor, Universal for Vehicles, Trucks, SUVs, Motorcycles, Pickup, Boats and Lorries

#9

9. Jorvynm Dual Trumpet Set

• dimensions: 6.1 x 3 x 8.3 in
• Material: Acrylonitrile Butadiene Styrene (ABS)
• Compatible with Vehicle Type: Motorcycle, Passenger Car, Truck, Van

Best for: Dual-trumpet 12V horn buyers.

Why it ranks #9: This dual-trumpet set is listed for trucks and comes with one air horn assembly, but the specifications do not state voltage or a compressor.

A dual-trumpet electric train horn with a stated 150dB output gives Jorvynm’s set its core appeal for 12-volt truck owners. Its listed compatibility also includes motorcycles, passenger cars, and vans, while the provided dimensions help buyers consider whether the horn can fit their intended installation location.

The 12-volt specification establishes the electrical requirement, and the vehicle list covers trucks, vans, passenger cars, and motorcycles. At 6.1 by 3 by 8.3 inches, the stated dimensions are useful for checking mounting space before installation. The included-components field lists one air horn dual trumpets, so buyers should distinguish that stated package from a kit explicitly listing additional installation parts. The title provides the 150dB figure as the product’s output claim.

Skip it if you want a kit with a compressor and mounting hardware listed; Vixen Horns VXH4114 includes hose and mounting hardware.

This suits a 12-volt truck owner seeking a dual-trumpet horn with stated dimensions and a 150dB claim. The supplied component details list the horn itself, so account for installation parts separately.

Listed on Amazon as: Air Horn Dual Trumpet,Electric Train Horn Set,Super Loud 150dB 12V

#10

10. Animgrth Dual Trumpets

• dimensions: 6 x 4 x 3.5 in
• Material: Aluminum, Metal, Plastic
• Voltage: 12 V
• Compatible with Vehicle Type: Tractor, Motorcycle, Van, SUV, Truck

Best for: Compact 12V dual-trumpet option.

Why it ranks #10: Although listed for trucks and 12V vehicles, the product specifies no included components and gives limited installation and construction detail.

A listed size of 6 by 4 by 3.5 inches makes this Animgrth dual-trumpet horn notably compact on paper, while its stated 12-volt compatibility spans trucks and other vehicle types. The listing also emphasizes easy installation, giving buyers a small-format option to assess against their mounting space and wiring plans.

The dual-trumpet format supplies the train-horn style named in the title, while the 12-volt specification and compatibility list identify the intended electrical and vehicle range, including trucks, SUVs, motorcycles, and tractors. Its stated dimensions can help with space planning before installation. The listing describes installation as simple, but does not specify included components; buyers should review the package details rather than assume hardware is supplied.

Skip it if you need a kit with named installation hardware; Vixen Horns VXH4114 lists a nylon hose and mounting hardware.

This may suit a truck owner prioritizing compact stated dimensions and 12-volt compatibility. It is less suitable when included mounting parts matter, because the supplied included-components field lists none.

Listed on Amazon as: 2026 Upgraded 12V 600DB Air Horn Dual Trumpets