Implementing common-sense driving techniques is a smart way to save on gas, especially when gas prices are high. Here are some tips:

Fill up with regular gas. If you are using premium and you don't have to, then you'll save money on fuel with lower octane.

Be a smooth driver. Your passengers will enjoy the ride more and you'll use less gas. If you floor it to get away from a stop sign and have to brake hard at the next one, then you'll pay a big price in gas.

Buy gas in the morning. Because gas is denser when it’s cold, you can get more for your money if you buy gas early in the morning, say the experts who write for Business Week.

Check your tires. Because underinflated tires increase drag, more energy is used to move a car with soft tires. Not only that, but your tires will last longer if they are properly inflated. Check your tires in the morning for the most accurate reading.

Combining these simple practices into your daily driving routine can lead to noticeable savings over time, helping to make every gallon count when fuel costs are on the rise.