The Trackfuel Cap Cover is a device to be mounted on the tank filler of heavy vehicles. This allows refueling only when the dispensing nozzle is inserted into the tank, allowing the actual fuel to be tracked and accounted for, dematerialising the forms of payment. This is possible by exploiting the connection between the device and a control unit positioned on the fuel pump of the company yards and on the road fuel station.

This aftermarket accessory has been patented internationally and is compatible with every type of vehicle.