Pressure treated lumber
Just wondering, will pressure treated lumber do any harm to the RV's tires if they stay on the boards a long time 6mos or more? I have always used non treated lumber, but I was just wondering
Forum Discussion
I put water softener bags under all tires and park on concrete. Bags are heavy plastic and without them tires leave black marks on concrete. No marks on the concrete or bags when they are used. I think, but do not know, that the black marks are the oils that leach out of the rubber and dry out tires leading to cracking sidewalls.
