In a reply to the question I had the brakes redone around 30,000 miles. They replaced the rotors and brakes. And am a little shy about taking it back to the dealer in Pt. Neches Texas. They repaired the brakes and didnt tighten the right front wheel lugs. My wife was turning about 1/2 mile from the dealer and the tire shot off tearing up my fender as it took off. Of course they fixed everything up but if my wife had been up to 70 mph or so something really bad might have happened. I plan on taking it to Beaumont to the dealer there for the next fix. I also have an extended warranty, but not with Nissan. Also each time it has happened it was after hours. And you have to slam your foot to the floor to get it to stop.