I have several semi trailers of the Road Champ line purchased from Walmart that have discolored from white to yellow-ish. They were on a layout in the garage until we moved 6 years ago. I recently unboxed them to find the trailers looking bad. The tractors, metal, seem to have come out okay with the exception of the windshield on the sleeper. Is there any way to get the trailers back to white without damaging logo or do I just have to accept them as it?
Unfortunately, you’re stuck. You’ll either have to repaint the trailers, or get new ones.