What is the best way to maximize fuel efficiency in a Kia Niro?

I recently purchased a Kia Niro and I want to make sure I am getting the most out of the car's fuel efficiency. Can anyone provide tips or suggestions on how to improve my fuel efficiency?

First, make sure to keep your tires inflated to the recommended pressure. This can greatly improve your fuel efficiency.

Use cruise control on the highway to maintain a steady speed and reduce unnecessary acceleration and braking.

Consider using a fuel additive to help clean and maintain your engine, which can improve fuel efficiency.