How has the rust converter been holding up this year? I only ask, because like you i'm in the rust belt and I try washing it at least once a week to be preventative, but also was looking into this.
From what I can see on the frame it is holding up well, do need to clean it though. On my hitch I see rust coming through, but I really didn't do that part properly. I need to pull the bumper cover off, sand it all down good and then put the rust converter on.
I've been scared to wash my truck this last week because it has been between 5 and -35 degrees! I'm scared the hot water will break a window and also that the water would freeze somewhere and cause issue's. Supposed to warm up a little soon though. lol




























