I would strongly advise against any outdoor/under cover storage...even if you buy a good quality "breathable" cover. I dont care how much money you spend on a cover, I dont care how much they claim it is waterproof- It will still trap moisture underneath it, which will in turn lead to oxidation and rust, especially your chrome pieces. Trust me, I speak from experience. Try and find indoor storage somewhere- does not have to be heated, does not have to be pretty, just waterproof and out of the wind. Will do your truck worlds of good. Indoor storage is a win-win, for several reasons. You want to try and run it at LEAST once a month. I try to run mine at least once every 2-3 weeks, to excercise it and to charge the batteries. If the roads are salty or the weather sucks, I dont take it out, but I will run it in the garage for 30-45 mins or so. -Check the protection level of the coolant, make sure it's good for the lowest temperatures your area sees. -Clean the battery terminals, and use a good quality anti-corrosion compound, such as Truk-Lite or an equal product. -I would treat the fuel, but again if you run the truck regularly which you should do, you can put some fresh fuel into it occasionally. Mine is a gasser, so I always add ethanol-formula STA-BIL but try not to keep that much gas in her in the winter months, just enough to run her. When I take her out (again when weather is ok and there is not much salt on the roads) I'll add 5 gallons here and there. -Check all the tire pressures. I know money is probably a concern....it certainly was when I was storing mine outside. At the time, the wife and I were trying to save up to buy a house, and I was paying $150 a month for indoor storage. So figuring we would save some coin, I bought a $300 RV cover, and stored it at her father's gated lot. BIG EFFING MISTAKE. Even to this day, the wife looks at the pitted chrome, and says "I wish we never stored it under that effing cover. We should have kept it at Joels". (the guy who was storing it for me....) Please try to store your truck indoors if at all possible. -Randy Y.