Truck Drivers Use Deceptive Tactics to Steal Diesel from Company Fleets

Running a logistics business is challenging, especially with rising costs. Fuel is often the biggest expense for heavy-duty trucks. Many fleet owners face significant losses not from a lack of business, but from fuel theft by dishonest drivers.

According to reports, fuel siphoning and diversion are major problems for haulage operators worldwide. Here are four common ways drivers steal diesel:

• Direct siphoning: Some drivers wait until trucks are parked in unmonitored areas. They insert a hose into the fuel tank to draw out diesel into containers, taking 20 to 50 liters in just a few minutes.
• Fuel card misuse: Drivers may collude with petrol station attendants. They fill up the truck using company fuel cards but only pump part of the fuel into the truck, diverting the rest into another vehicle or containers.
• Tampering with fuel lines: Some drivers modify fuel return lines to slowly bleed fuel into hidden containers while driving. This makes it hard to detect the loss as it appears to be normal engine use.
• Fake mileage claims: Drivers may take unauthorized routes to sell diverted fuel. They then claim that the truck consumed more fuel due to traffic or road issues, sometimes even tampering with the odometer.

To combat these issues, fleet owners can take steps to secure their fuel. Installing anti-siphon devices and locking fuel caps can help. Using GPS tracking and real-time fuel sensors allows managers to monitor fuel levels closely. Additionally, restricting fuel card usage can prevent collusion at filling stations.