I looked at a couple of vehicles when finding our current one. One was ruled out fairly quickly as having worked reasonably hard in its short life was a used towball, in itself not much of a warning but when combined with red clay/mud caught in a few spots under the body and a broken side step meant I didn't have to ponder vey long. The alternative same model, similar price had an unused towball and no underbody damage was the obvious choice.
