How do I improve my fuel efficiency while driving my Toyota Highlander?

I noticed that my Toyota Highlander's gas mileage is not as great as it used to be. What are some tips for improving my fuel efficiency and saving money on gas?

To improve your fuel efficiency, make sure you regularly maintain your Highlander. This includes checking tire pressure, replacing air filters, and using the recommended type of motor oil.

Another way to save on gas is to avoid idling and driving at consistent speeds. Also, try to minimize your use of air conditioning and always remove unnecessary weight from your car.

Consider trying out different routes to your destination, as some may have less traffic and stoplights. This can also help you save on gas.