FMCSAFinal Rule

Parts and Accessories Necessary for Safe Operation: Fuel Tank Overfill Restriction

TransportationEnvironment

Summary

This federal regulation requires commercial trucks to have safety devices that prevent fuel tanks from being overfilled, which can cause dangerous fuel leaks and spills. The rule ensures that truck drivers and the public are protected from fuel-related accidents and environmental contamination.

Key Points

  • 1Commercial trucks must now have overfill restriction devices installed on their fuel tanks to prevent gasoline or diesel from spilling
  • 2The regulation applies to truck manufacturers and operators who need to ensure their vehicles meet this safety standard
  • 3Overfill prevention reduces the risk of fuel leaks during refueling, which protects drivers, bystanders, and the environment
  • 4Truck owners may need to upgrade or replace fuel tank equipment to comply with this requirement
  • 5The rule was issued by the Federal Motor Carrier Safety Administration (FMCSA) to improve safety standards for commercial vehicles on roads

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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