I just experienced steering issues with my 2500HD Midnight edition, it started a week ago and gradually got worse. I had about three to four inches of play when driving this last weekend. I have 23,500 miles on it now when it started. I called the dealership and dropped the truck off yesterday, when i dropped it off and described the problem the mechanic said they are aware of the issue and already have a fix for it. There is a nut inside the steering gearbox that is coming loose and they had the truck for about three hours and it was as good as new now. The fix is to replace the nut and run a jamb nut on top of it with lock tight and they said that would prevent it from coming loose again. MY QUESTION IS WHY ISN'T THERE A SAFETY RECALL?? When driving with this condition i was fighting the steering wheel to keep the truck in my lane and on the road. So if you are having issues like this bring it in it should be a free fix.