S. 3007: Diesel Truck Liberation Act of 2025

The Diesel Truck Liberation Act of 2025 aims to significantly alter the regulatory landscape surrounding emissions control devices for motor vehicles and engines, particularly focusing on diesel trucks. Here are the main provisions of the bill:

Prohibition on Enforcement of Emissions Control Device Laws

The bill stipulates that:

• No federal requirements: It allows manufacturers, importers, or distributors of motor vehicles or engines to avoid federal laws that mandate the installation, certification, or maintenance of emissions control devices or onboard diagnostic systems.
• Restrictions on the EPA: The Environmental Protection Agency (EPA) is prohibited from enforcing any requirements related to emissions control devices under the Clean Air Act or any other federal laws.
• No liability: Individuals and entities are not subject to civil or criminal liability for manufacturing, selling, importing, purchasing, using, or modifying vehicles that do not have emissions control devices.

Repeal of Existing Regulations

All current regulations related to the installation, modification, or removal of emissions control devices or systems will be deemed ineffective. This means that any rules previously established under the Clean Air Act regarding these aspects will no longer apply.

Vacatur and Expungement of Liabilities

The bill includes provisions addressing any existing civil or criminal liabilities associated with the lack of emissions control devices:

• Vacating criminal penalties: Any prison sentences related to violations of emissions control requirements will be canceled.
• Expungement of records: Records of any findings related to civil or criminal liabilities for these violations will be cleared from public records.

Overall Impact

This legislative proposal fundamentally seeks to remove federal oversight on emissions controls for diesel trucks and similar vehicles, thereby allowing greater freedom for manufacturers and users in regards to emissions management. By eliminating these requirements, the bill could have considerable implications for air quality regulations and vehicle emissions standards in the United States.

Relevant Companies

• TSLA (Tesla, Inc.): Tesla may be impacted as the bill could reduce demand for electric vehicles, which are seen as alternatives to traditional diesel trucks.
• GM (General Motors Company): GM might face competitive shifts in the truck market due to the relaxed emissions standards for diesel vehicles.
• F (Ford Motor Company): Ford could experience changes in consumer preferences regarding diesel trucks as regulatory pressures shift.