Tractor-trailer fires can result in devastating losses destroying trucks, trailers, and cargo. Fires can be the result of tires/brakes heating up, loss of axle lubricant, electrical problems, cigarette smoking, and other causes. Whatever the cause, fast action is required should a fire ever occur.You may have only a few minutes to take the steps necessary to put out or lessen the impact of a fire. Always place your personal safety ahead of the safety of the load in any fire situation.
If a fire starts or brakes start to smoke, get the truck safely stopped ASAP.
PASS Method
- Use your fire extinguisher, following the PASS method:
- Pull pin
- Aim at base of fire
- Squeeze trigger
- Spray at base of fire
- Use the 5th wheel puller to unlatch the pin, and uncouple tractor from trailer.
- Move the tractor away from the trailer ASAP.
- Attempt to put any remaining fire out with an extinguisher.
- Contact the Fire Department ASAP, or have others contact them, for assistance.
To prevent fires, remember these basics:
- Inspect brakes, tires, and wheels daily.
- Check for grease/oil accumulation on wheels, axles, and around the engine compartment.
- Check for blown wheel seals.
- Be very careful with smoking materials.
- Report any electrical problems to maintenance ASAP.
The information in this article is provided as a courtesy of Great West Casualty Company and is part of the Value-Driven® Company program. Value-Driven Company was created to help educate and inform insureds so they can make better decisions, build a culture that values safety, and manage risk more effectively. To see what additional resources Great West Casualty Company can provide for its insureds, please contact your safety representative, or click below to find an agent.
Insurance Contracts are Underwritten, Administered, and Issued by: Great West Casualty Company, Old Republic Life Insurance Company, and Old Republic Union Insurance Company.
One or more Old Republic companies may provide the products and/or services described. Information presented is for illustrative purposes only and does not constitute a contract or advice, including employment advice or advice to motor carriers. Please refer to the relevant insurance policy for actual terms. Products and services may not be available in all states and may be subject to change without notice. © 2026 Old Republic International Corporation. Old Republic® and the Old Republic Circle of Stars monogram are registered trademarks. All Rights Reserved.
