Propane provides clean fuel for fireplaces ... typically only hold 80% of their rated capacity. For example, a 100-gallon tank holds 80 gallons of propane. In addition to size, the tank’s ...

its maximum fuel capacity, and the number of tanks it has. Trucks can have either one or two tanks with varying sizes, ranging anywhere from 100 to 150 gallons each. Using the Energy Information ...

NASCAR Cup Series cars use a standard 18-gallon fuel tank — this capacity is set by ... and a fuel window of about 40 laps or 100 miles. This means a NASCAR Cup Car must refuel at least four ...