Fuel trucks provided fuel for other vehicles, such as the Star Tours travel agency's StarSpeeder 3000s.
A fuel truck was sighted on Coruscant sometime between 1 BBY and 0 BBY. A number of these trucks were located at a spaceport owned by Star Tours. Shortly after RX-24, the pilot droid, returned to the spaceport piloting ST-45 after unintentionally taking part in the Battle of Death Star III through hyperspace, he almost collided with a fuel truck driven by a red-and-white astromech droid.