When's the Best Time to Buy Gas?
You may have heard that it’s better to buy gasoline first thing in the morning rather than in the heat of the day. That’s because mornings tend to be cooler, and like all liquids, gasoline expands when heated. It sounds logical—but is it true or just an urban legend? With March temperatures in Phoenix breaking a 35-year record, this topic is sure to come up.. We did our own tests and interviewed experts and found that although th...