I am sure everyone has been in the situation where you think you are going to run out of gas or better yet, have actually run out of gas at some point in your life. Whether it is running out of gas while idling in gridlock traffic or realizing that you have gone past the point of no return on stretch of road where the distance between gas stations is a lot further than you thought, it is an unsettling, frustrating yet all to familiar feeling that comes with driving. Even more so than any other scenario, going on a road trip always seems to attract at least the potential for running the tank dry at some stage in the journey.
