No idea. I called my dealership and asked about the 21,000 mile oil change and if anything else needs service before 21K miles (bizarre) and I was told "no". I asked about tire rotation (tires are tires and need rotation), the service manager said only if I prefer to rotate, otherwise "no". Yesterday, a "low coolant" alert appeared on my instrument panel. Great. I have 9600 miles. How can fluids go 21K? Service is easy. I have time and money. Why would I want to harm a brand new car?