How can I improve the gas mileage on my Ford Ranger pickup truck?

I recently purchased a Ford Ranger and I've noticed that the gas mileage isn't as efficient as I had hoped. How can I increase the fuel efficiency of my truck while still maintaining its power and performance?

Invest in a high-quality air filter to allow for better air flow and engine performance.

Check your tire pressure regularly to ensure that they are properly inflated, as this can greatly affect gas mileage.

Consider getting a tune-up for your truck to ensure that all components are working properly and efficiently.