First should I say buyer beware! We purchased our gateway in 2015 and have had nothing but problems. The tires were terrible and too low rated for such a heavy unit. We had our first blowout which damaged the side of the unit and caused delamination. There is delamination all over the unit. The air conditioner stopped working the first year which fortunately that was still under warranty. The tv and dvd system has never worked properly. I would never recommend anyone purchasing anything heartland! Heartland should do a recall on every single gateway unit and fix them. We paid way too much for this hunk of junk for it to have such shotty workmanship. Oh and the inverter works only half of the time. Perhaps we as heartland owners should get together and force heartland to make good on their product! We have just recently decided to put it in a permanent location and put a cover over it, hopefully this thing will last until we pay it off. Show less