How to Improve Fuel Efficiency on My Kia Rio?

I've been noticing that my Kia Rio has been using more gas than usual lately. Does anyone have any tips on how to improve fuel efficiency?

One thing you can do is check your tire pressure regularly. Low tire pressure can decrease fuel efficiency.

Make sure you're using the recommended type of gasoline for your Kia Rio. Using a lower or higher grade can negatively affect fuel efficiency.

Avoid idling for long periods of time. Idling uses up a significant amount of gas.