I Bought this ball hitch less than three months ago and it’s only sparingly used. But I wonder why this got Rusty here pretty quick. It’s even rated 30,000 pounds Anyone experience this? I...
The ball appears to be pitted around some of the rust. I doubt whether the ball is hardened enough for a rating of 30,000, more like 3,000. It could have been caused by chemical such as salt or other deicing chemicals. Make and shaft diameter of ball?