What's the best way to increase the fuel efficiency of my Toyota Highlander?

I recently purchased a Toyota Highlander and I've been noticing that my gas expenses are higher than expected. Is there anything I can do to increase the fuel efficiency of my vehicle?

One easy way to increase the fuel efficiency of your Toyota Highlander is to properly maintain your vehicle. Make sure to get regular oil changes, check your tire pressure, and replace any dirty or clogged air filters.

Another tip is to avoid aggressive driving and maintain a steady speed on the highway. This can help reduce the amount of fuel your vehicle consumes.

You can also try using a fuel additive, such as a fuel injector cleaner, to help improve the performance of your engine and increase fuel efficiency.

Lastly, consider removing any excess weight from your vehicle. The heavier your car, the more fuel it needs to move.