You can’t do anything about the high price of gas, but you can make each tank last a little longer. Here are some easy ways to get better gas mileage and how much of a difference they’ll make: • Switching to synthetic lubricants: 2-5% better gas mileage • Regular oil changes: 1-2% better gas mileage • Properly inflated tires: 3% better gas mileage • Tuned engine: 4% better gas mileage • Regular filter cleaning: 10% better gas mileage • Avoid speeding and quick stops and starts: 33% better gas mileage