Samuel Tucker, CPCU, CRMCEO at Carrier Risk Solutions, Inc.

Preventing Audible Air Brake Leaks #dotcompliance #truckdriver #fmcsa #trucking #trucker

3 Mar 2026 · 1 min

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0:46

In this brief safety briefing, the speaker emphasizes that air brake systems are vital for commercial motor vehicle safety and that audible air leaks at connections pose serious hazards and can trigger FMCSA regulatory violations under 393.45. To prevent such leaks and maintain compliance, the speaker advises truck drivers and fleet owners to conduct regular brake tests, especially during pre‑trip inspections, to monitor air pressure and detect leaks early. This proactive maintenance approach safeguards drivers, ensures system reliability, and supports the long‑term success of the fleet.

Chapters

Air brake systems are critical for the safe operation of commercial motor vehicles , and audible air leaks at proper connections can lead to serious safety hazards as well as regulatory violations under 393.45. Preventing these leaks is essential for ensuring compliance and maintaining the reliability of air brake systems. Here's a great tip to help truck drivers and fleet owners prevent violations related to air brake leaks. Conduct regular brake tests: Implement routine brake tests to check for proper functioning and air pressure levels. Performing brake tests during pre-trip inspections can help identify potential leaks early. A proactive approach to maintenance not only protects drivers but also contributes to the long-term success of the fleet.