No.
Cover with full air circulation like a garage or carport but NOT with a tarp. It becomes a mold and varmint breeding ground. Mold is your mortal enemy.
Mine is outdoors, clear of trees. No problem.
Destinations on purpose: Canada: Alberta, BC, Nove Scotia, PEI, New Brunswick. USA: ME,NH,MA,VT,NY,MT,WY,MN,MI,WI,GA,VA,FL,UT,CA,OR,ID,CO,NV,AZ
:BLife is Good
2009 Jayco 1206
2011 Toyota Tundra