Like people have said water and sunlight are your enemy but unless you have a problem water isn't getting into your rig. So sunlight is your number one threat. Remember that Mother Nature ultimately takes everything back. I would invest in a cheap cover of you don't want to spend much money. I was lucky and the stock market helped me pay cash for my rig and also allowed me to buy a metal carport. I would recommend a carport but they aren't really cheap.
2015.5 salem 30QBSS
Sent from my iPhone using Forest River Forums