What is the best way to increase fuel efficiency on a Toyota Hilux?

I just bought a new Toyota Hilux and I'm looking for ways to improve its fuel efficiency. Any tips or modifications I should consider? Thanks!

One simple way to improve fuel efficiency is to regularly maintain your vehicle and keep your tires properly inflated. Additionally, you can consider installing a cold air intake system or a high-flow air filter for better airflow and fuel combustion.

Another option is to tune your engine for better performance and fuel efficiency. You can also invest in a set of lightweight wheels or a tonneau cover for reduced drag and improved aerodynamics.

If you're willing to make a bigger investment, consider installing a fuel economy chip or a hybrid conversion kit to improve your Toyota Hilux's gas mileage.