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Gas prices have settled a bit in the past few months, but with the cost of a gallon still lingering well in the two-dollar range, many Americans are looking for ways to save a few bucks at the pump.
One new study suggests you dump your spare tire.
No, not that spare tire. The one around your waist. This new study suggests that Americans are burning nearly 1 billion more gallons of gasoline every year because of the extra weight we're are toting around. At $2.20 a gallon, that amounts to $2.2 billion wasted on gas each year!!