Went there for oil change for a new car I had bought almost 2 years ago. With the vehicle, I was told 2 yrs of free maintenance. They asked me to show me on my agreement about the 2 year service agreement, I didnt keep the papers as I thought it would be in their computer. So I ended up paying for it. Luckily, they did accept competition coupon and I was able to save $20.00. lesson learned, keep all paperwork, when you buy car and hold it until you no longer need it.
They know their parts and work to answer your question.