Guides
3 articles
Jul 04, 2026// CALIFORNIA
Are Train Horns Legal in California? Rules, Decibel Limits, and Fines
California has no decibel number in its horn law — just a 200-foot audibility floor, an “unreasonably loud or harsh” ceiling, and a use-only-when-necessary...
Jul 01, 2026// BATTERY TRAIN HORN
Are Battery Train Horns Legal on Trucks? A State-by-State Overview
Owning and mounting a battery train horn is legal in all 50 states — what states regulate is loudness and use on public highways....
Jun 27, 2026// BATTERY TRAIN HORN
On-Road vs Off-Road vs Private Property: When Is Train Horn Use Actually Legal?
Owning and installing a battery train horn is legal in all 50 states — the law regulates how you use it. Here's the plain-English...