Changing your car’s oil regularly isn’t just a good idea- it is an essential part of keeping the engine running properly. The purpose of the oil is to keep the internal parts lubricated and cool. Not changing it regularly will eventually lead to damaging the engine.
This video is all about why you mustn’t postpone things like these. So, don’t ever wait 30,000 miles to change it, if you don’t want to be in the next article that’s about this topic.