That depends on how much you drive. If you drive more than the date then we go by the mileage. If you don't drive much then we suggest that you have your oil changed every 6 months. Your oil will break down over time and it's hard on your engine components.
If you drive a lot then it's not an issue because you are probably getting your oil changed at least twice a year. If you're not then we should put you on an every 6 month oil change. Your oil change is a simple thing and it's one of best things you can due for the health of your vehicle.
Give us a call and let us take care of you.