Air Horns & Accessories

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$1,600
Kleinn Air Compressors
    From: $209.95

    Kleinn "Mini Beast" Dual Black ABS Train Horns
      From: $142.95

      Kleinn Air Tanks
        From: $72.95

        Kleinn Add-On JK/JL Train Horn Kit
          From: $249.95

          Kleinn Compressor Wiring Kit
            From: $62.95

            Kleinn Bolt-On Air Horn System
              From: $499.95

              Kleinn Complete UTV & 4x4 Dual Air Horn System
                From: $649.95

                Kleinn Direct Drive Air Compressor
                  From: $59.95

                  Kleinn Direct Drive Air Horn Kit
                    From: $109.95

                    Kleinn Direct-Fit "Beast" Train Horn & Onboard Air System
                      From: $929.95

                      Kleinn JL/JK OBA Compressor Upgrade Kit
                        From: $349.95

                        Kleinn Onboard Air System (no horns included)
                          From: $699.95

                          Kleinn Direct-Fit "Demon" Train Horn & Onboard Air System
                            From: $1,299.95

                            Kleinn Direct-Fit Air Horns & Onboard Air System
                              From: $549.95

                              Kleinn Universal Compressed Air System
                                From: $269.95

                                Kleinn Dual Air Horn w/Mini Direct Drive Compressor
                                  From: $79.95

                                  Kleinn Universal Heavy Duty Onboard Air System
                                    From: $529.95

                                    Kleinn Valve Upgrade
                                      Kleinn Dual Compact Air Horn
                                        From: $72.95

                                        Kleinn Harley-Davidson Dual Air Horn System
                                          From: $229.95

                                          Kleinn HK1: Universal ProBlaster Complete Mini Dual Air Horn Kit
                                            From: $299.95

                                            Kleinn HK2: Universal ProBlaster Complete Dual Air Horn Kit
                                              From: $339.95

                                              Kleinn HK3: Universal ProBlaster Complete Triple Air Horn Kit
                                                From: $419.95

                                                Kleinn HK4: Universal ProBlaster Complete Quad Air Horn Kit
                                                  From: $439.95

                                                  Kleinn HK5: Universal "Mini Beast" Dual ABS Train Horn Kit
                                                    From: $549.95

                                                    Kleinn HK6: Universal "Sentinel" Tri Mount ABS Train Horn Kit
                                                      From: $619.95

                                                      Kleinn HK7: Universal "Beast" ABS Triple Train Horn/Onboard Air Kit
                                                        From: $839.95

                                                        Kleinn HK8: Universal "Titan" Steel Triple Train Horn/Onboard Air Kit
                                                          From: $1,049.95

                                                          Kleinn HK9: Universal ProBlaster "Demon" Triple Train Horn/5-Gal Onboard Air Kit
                                                            From: $1,179.95

                                                            Kleinn Quad Compact Air Horn
                                                              From: $114.95

                                                              Kleinn Roof Mount Air Horn
                                                                From: $119.95

                                                                Kleinn The "Beast" ABS Triple Train Horns
                                                                  From: $249.95

                                                                  Kleinn The "Demon" Stainless-Steel Triple Train Horns
                                                                    From: $499.95

                                                                    Kleinn The "Kraken" Steel Triple Train Horns
                                                                      From: $319.95

                                                                      Kleinn The "Sentinel" ABS Triple Train Horns
                                                                        From: $239.95

                                                                        Kleinn The "Titan" Triple Train Horn
                                                                          From: $399.95

                                                                          Kleinn The "Warlock" Steel Triple Train Horns
                                                                            From: $289.95

                                                                            Kleinn Triple Compact Air Horn
                                                                              From: $92.95

                                                                              Kleinn Universal Spare Tire Location Train Horn Kit
                                                                                From: $1,089.95

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                                                                                            Air Horns & Accessories for Trucks, Jeeps & Off-Road Vehicles

                                                                                            Upgrade your truck or off-road vehicle with air horns and accessories designed to deliver powerful sound, improved signaling, and rugged performance. LEER offers air horns, compressors, mounting components, and related accessories built for trucks, SUVs, work vehicles, and custom builds. Whether you’re enhancing your vehicle for utility, off-road visibility, or personalized styling, air horn systems provide dependable performance for a wide range of driving applications.

                                                                                             

                                                                                            Benefits of Air Horns & Accessories

                                                                                            Air horns are popular among truck owners because they provide louder, more noticeable sound output compared to standard factory horns. Many systems are designed for durability and can be paired with compressors, tanks, wiring kits, and mounting hardware to support customized vehicle setups.

                                                                                            Benefits of truck air horns and accessories may include:

                                                                                            • Louder sound output for improved signaling
                                                                                            • Durable construction for demanding environments
                                                                                            • Support for custom truck and off-road builds
                                                                                            • Expanded compatibility with onboard air systems
                                                                                            • Improved functionality for work and recreational vehicles

                                                                                             

                                                                                            Popular Uses for Truck Air Horn Systems

                                                                                            Truck owners commonly use air horns and accessories for:

                                                                                            • Off-road and overland vehicles
                                                                                            • Heavy-duty truck applications
                                                                                            • Work trucks and fleet vehicles
                                                                                            • Custom truck builds and upgrades
                                                                                            • Outdoor recreation and trail rigs

                                                                                             

                                                                                            Shop Air Horns & Accessories at LEER

                                                                                            LEER offers air horns and related accessories designed for truck owners who want dependable performance, rugged durability, and customizable vehicle functionality. Browse available products to find air horn systems, mounting accessories, compressors, and components built for both work and adventure.

                                                                                             

                                                                                            Related Truck Accessories

                                                                                            Explore additional products that pair well with air horns and accessories:

                                                                                             

                                                                                            FAQs

                                                                                            What are truck air horns used for?
                                                                                            Truck air horns are designed to provide louder sound output than standard factory horns for signaling, safety, and custom vehicle applications.

                                                                                            Do air horn systems require additional accessories?
                                                                                            Many air horn setups use compressors, wiring kits, mounting hardware, and air system components depending on the installation.

                                                                                            Are air horns popular for off-road and custom trucks?
                                                                                            Yes. Air horns are commonly used on off-road vehicles, work trucks, and custom builds because of their powerful sound and rugged styling.

                                                                                            Can air horns be installed on different vehicle types?
                                                                                            Many air horn systems are compatible with trucks, SUVs, Jeeps, and other utility vehicles, though installation requirements may vary by application.