Bought this vehicle to tow a twenty-five foot travel trailer. I pulled it for five years over the Blueridge mountain range, six thousand foot elevation. I now have a twenty-eight foot fifth wheel travel trailer. I use a Super Glider fifth wheel to tow with. I was concerned that its extra weight might be to much but has done a fine job so far. I am within the GVCR for towing but this has not been a problem. I HAVE ALWAYS HAD A PROBLEM WITH THE AUTOMATIC LOCKING OF THE DOOR LOCKS. They most always close except the right front passenger side. I have not asked for assistance for the problem and my vehicle will be six years old in May. I have completed every scheduled maintenance check on this vehicle.