Household tip for saving gasoline

Here's a tip that could save you big bucks. Make sure that the person in your household with the longest commute is driving the most fuel efficient vehicle. If it saves you a buck a day in gas, that's $250 a year. A difference of 5 miles per gallon efficiency with a 20-mile commute each way saves $7.20 a week ($360/year) assuming gas costs $3.60 per gallon.