I don't cover anything either, but I do store mine under a shelter. I only lower the landing gear and leave my stabilizers up. I park it level. I bought one of these rubber mats, Rubber Mat, Black, 4 ft. x 6 ft. x 3/4 in. - For Life Out Here
, at Tractor Supply and cut it into two 2' x 6' mats. I park the tires on them.
2013 Silverado 2500HD LTZ CC 6.6L Duramax Diesel
2014 Sunset Trail SF270BH
Holly & Buster, mini Dachshunds
2016: 1 trip, 3 nights in 1 state, 316 miles
2015: 5 trips, 18 nights in 3 states, 2707 miles
2014: 5 trips, 14 nights in 3 states, 2426 miles