I got check transmission once. Before I got new tires I was taking care of the old ones with a friend in the car, turned the advance trac off and did a powerbrake, sat still speedo was around 35-40 mph standing still, tires were melting smoke everywhere, let off brake slowly and turned wheel, slid around, did some donuts etc. stopped and started to drive away you could hear the tires sticking to the pavement, and I got check transmission. They did the tire work, that was 2 months ago, havent seen it since. Think it may have gotten a little hot