We have the exact same unit. Bought ours a year ago. We love it. A couple cosmetic issues but they were taken care of promptly by a local dealer. We had one issue with the bunkhouse slide. Camping and the slide would not go back in. Had to manually override. After and hour got it back in place and took it and the local dealer fixed it within a hour. I posted another thread on that. The only thin we don't like about it is the small shower.
I would replace the tires they always put the bare minimum size tires and it is a pretty heavy camper. Go with a load rating E as soon as possible.
2015 RAM 2500 Diesel
2015 Lacrosse 329BHT