There are an estimated 1.3 million long-haul trucks in the US, all of which require drivers to take a federally required 10 hours rest for every 11 hours driving. During these off-periods, the average truck loses a whopping one gallon of fuel per hour while the driver sleeps and the engine idles....leave them running...seriously are you, a truck driver, going to open that can? Hmm let's see what truckers do to save money on fuel.....The mystery of diesel fuel disappearing from trucks in Seguin appeared