Train Horns - Version 1.0 Train Horns - Anyone can install train horns on any car or truck. These train horn kits come with very detailed instructions and anyone can mount them in a very small amount of time. Train Horns will help you to be heard when needed. All train horn kits come with all the needed explanations so you can install them quick. Any truck should have it's own train horns. This program is very small and will run from your desktop. Train Horn Kits.