What is the importance of engine oil in a Ford Ranger?

I recently bought a Ford Ranger and I'm not sure about the importance of engine oil. Can anyone please explain?

Engine oil is crucial for the smooth operation of your Ford Ranger's engine. It helps to lubricate and protect the moving parts, reduce friction and prevent corrosion. Regularly checking and changing your engine oil is essential for maintaining the performance and longevity of your car.

Neglecting engine oil maintenance can lead to serious and costly damage to your Ford Ranger's engine. Make sure to follow the recommended oil change schedule and use the correct type of oil for your car. Trust me, it's worth it in the long run.