Having a vehicle is like having a beloved pet. But it isn't quite as demanding. However, it does need things like clean oil, gas, and fluids. Motor oil is essential to keeping it running the way it was designed to and without it, you wouldn't get very far down the road.
If you're not sure when it should be changed, you can check your owner's manual for a suggested mileage, or you can check it to see how it looks. If it is transparent, then you are good. If it is black or looks like sludge, then it's time to take it into your oil change specialist. They even give you a nifty sticker to put in your window to remind you when it's time to come back. You need to take care of your car, just like a pet, so it can be healthy and live a long time.
