What is the best way to maintain the longevity of my Ford Ranger's engine?

I just bought a Ford Ranger and I want to make sure the engine lasts for a long time. What are some tips and advice for maintaining the engine?

Regularly change your oil and filters, use high quality fuel, and follow the recommended maintenance schedule.

Make sure to check your coolant levels frequently and always keep an eye on your engine's temperature gauge.

Avoid overloading your truck and try to keep your speed constant while driving.