FMCSAFinal Rule
Parts and Accessories Necessary for Safe Operation: Liquid-Burning Flares
Transportation
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Summary
This federal regulation sets safety standards for liquid-burning flares that truck drivers and emergency responders use to warn other vehicles about disabled trucks or accidents on highways. The rule ensures these flares work properly and are maintained in good condition so they can effectively alert other drivers and prevent collisions.
Key Points
- 1Trucks must carry liquid-burning flares as safety equipment to warn other drivers when the vehicle breaks down or is involved in an accident
- 2The regulation specifies which parts and accessories are necessary for these flares to operate safely and reliably
- 3Truck operators and companies must maintain flares in working condition and replace them when they expire or become damaged
- 4This rule applies to commercial truck drivers and transportation companies that operate on federal highways
- 5Properly functioning flares reduce accident risks by giving other drivers more time to see and avoid disabled vehicles
Key Dates
Published
February 19, 2026
This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.
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