How can I increase the fuel efficiency on my Toyota Highlander?

I recently bought a Toyota Highlander and I love everything about it except for the gas mileage. Is there anything I can do to improve its fuel efficiency?

There are a few things you can do to improve the fuel efficiency on your Toyota Highlander. First, make sure your tires are inflated to the proper pressure. Under-inflated tires can decrease mileage. Second, try to avoid speeding and aggressive driving. Third, consider removing any unnecessary weight from your car, as this can also impact fuel efficiency.

Another way to increase fuel efficiency is to properly maintain your car. Make sure to get regular oil and filter changes, as well as tune-ups. This not only improves gas mileage but also extends the life of your car.

Additionally, you can try using cruise control while driving on the highway. This helps maintain a steady speed and can improve fuel efficiency. Lastly, consider using a fuel additive or gas treatment, as these can also help improve mileage.