How to increase the fuel efficiency of my Kia Rio?

I recently purchased a Kia Rio and have noticed that it's not getting as good gas mileage as advertised. Any tips on how to improve its fuel efficiency?

First and foremost, it's important to make sure your tires are properly inflated. Under-inflated tires can decrease fuel efficiency by up to 3%. Also, try to avoid excessive idling and aggressive driving, as these can also impact your gas mileage.

Regular maintenance is key to keeping your Kia Rio running efficiently. Make sure you keep up with oil changes, air filter replacements, and tune-ups. These may seem like small things, but they can have a big impact on your fuel efficiency.

Another trick to improve fuel efficiency is to lighten your load. Remove any unnecessary items from your car, as extra weight can cause your car to use more gas. Also, try to avoid using the air conditioning when it's not necessary.