Back a bunch of years ago, while doing a multi-hour boat towage, I witnessed a truly incredible phenomena...Interstate speed @70 was easily being maintained by myself and a boat trailered rig I was following for the last 40 miles or so. After observing smoke and sparks, I saw his driver's side trailer tire separate from its hub. The driver apparently was oblivious to any "unnatural" handling characteristics, so I sped up to give him a heads up!! As I closed in on his opened driver's window, his radio was mega-blasting(apparently causing his inattentiveness). Talk about coincidence...Kenny Rogers was singin' "You picked a fine time yo leave me loose wheel"!!

u2s