NHTSA Complaint #11663226 — 2016 NISSAN ROGUE

I noticed my back wheel making a rubbing sound. When I stopped vehicle I noticed the back tire was leaning. Thought it was wheel bearing. Had it replaced and tire still was leaning. After closer inspection the suspension trailing control arms had rusted into causing tire to lean. It was on rear driver side. After inspection the rear passenger was also rusted and the metal was split. My concern is that this has happened to more vehicles like this and tire has broken off causing or could cause injury. I would have not thought a major part of an automobile would rust this quickly.