we have a 2003 newmar kountry star with a hidden hitch , while traveling our hidden hitch failed while towing our 20 ft. Cargo trailer with jeep wrangler inside . Thank Goodness we could tell all was not right and we pulled over into a truck stop , tongue jack on tralier was in the dirt and hitch was in pieces... just by the grace of God we didn't lose the trailer on the interstate. Come to find out said hitch was discontinued in 2016. The question is Why ? Was this hitch a liability, and how many are on the road just waiting for disaster . Any suggestions on what type hitch should we install on our 33 ft. Motorhome.