strong motor was natural gas converted back to gas now. It will need an exception with the state for emissions due to being converted back. New tires. Tow package and 5th wheel along with a trailer brake setup. ac blows cold. It has a shake at around 30 mph that smooth out. Im not sure what that is. I just bought it a few weeks ago but have decided to do something else. It won't win a beauty contest but it does have plenty of work left in it.