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09-10-2025

Which fire extinguisher should you choose for your truck and how many should you have?

A properly selected fire extinguisher in a truck is a key piece of equipment that ensures safety in the event of a fire. The question of which fire extinguisher to choose for a truck and how many fire extinguishers should be installed depends on regulations and the specific vehicle . It's worth knowing which fire extinguishers meet these requirements and where to buy them.

Which fire extinguisher for a truck?

The best choice for trucks are powder fire extinguishers , which have a broad spectrum of action and are effective in extinguishing group A, B and C fires. This means that they can handle extinguishing:

  • solids (e.g. plastic, wood);
  • flammable liquids (e.g. fuels, oils);
  • flammable gases (e.g. propane, butane).

Fire extinguisher capacity plays a significant role in its effectiveness. For trucks, the best choices are:

  • 4 kg fire extinguishers – the basic and recommended type for trucks, offering greater effectiveness than smaller models;
  • 2 kg fire extinguishers – used as additional protection, e.g. in the driver's cabin.

In accordance with health and safety regulations in trucks , each fire extinguisher in the vehicle should meet the PN-EN 3-7 standard, which guarantees its effectiveness and safety of use.

How many fire extinguishers should there be in a truck?

How many fire extinguishers should a truck have depends on the vehicle type and its intended use. For standard trucks, regulations require one fire extinguisher with a minimum capacity of 2 kg . However, in practice, the following is recommended:

  • one 4 kg fire extinguisher as basic equipment;
  • Two fire extinguishers should be installed in trucks, vehicles carrying hazardous goods, or large trucks. One should be located in the cab and the other near the cargo area.

It is worth remembering that a larger number of fire extinguishers increases the chance of quickly containing a fire, especially in vehicles carrying high-risk cargo.

Where should a fire extinguisher be located in a truck?

Proper placement of a fire extinguisher in a vehicle is crucial for its effective use. It should be mounted in an easily accessible location, such as:

  • in the driver's cabin – for quick access in an emergency;
  • in the toolbox or in the external compartment – in the case of a second fire extinguisher intended to extinguish the load.

The installation should be stable and in accordance with the manufacturer's instructions to prevent damage while driving.

How to keep fire extinguishers in good working order?

Regular maintenance and inspection of fire extinguishers is the responsibility of every driver. Please note the following:

  • expiry date of the extinguishing agent – powder extinguishers lose their effectiveness after the expiry date;
  • pressure in the fire extinguisher – it is worth checking the pressure gauge regularly;
  • technical condition – make sure that the valve, hose and mounting are fully functional.

Fire extinguishers in trucks should be serviced at least once a year by certified inspection points.

Why is a fire extinguisher in a truck so important?

Trucks, especially those carrying hazardous goods, are at increased risk of fire. The causes can be various:

  • Electrical installation faults.
  • Drive system overheating.
  • Burning loads, e.g. chemicals, fuels or flammable materials.

In such situations, quick and effective action using the appropriate fire extinguisher can prevent the fire from spreading and limit damage. Therefore, every truck driver should know what type of fire extinguisher should be in their truck and ensure the appropriate number and location.

Why is it worth buying a fire extinguisher at Autos?

Looking for a reliable fire extinguisher for your truck? Autos offers comprehensive solutions for truck drivers, including:

When you buy from Autos, you can be sure that you will receive the highest quality products that meet technical and legal requirements .