which I ask to check before they start. but eventually they just find cupped tires and didn' find the reason.So they came back to asked me about rotation and alignment. they said most likely it is I didn't do alignment on time, but even I did on time , the tire problem is not covered on warranty. eventually they suggested me to replaced 4 tires and I said I need to think about. they washed my car for free. that's it.
I decide to drive this car for 2000 miles to see if the cupped sports can be wore down smooth. if not . I have to replce at least two front tires.
