Thanks for you effort Jimmy, the 8x8 is actually the Ford xm757 and the EL (erector/launcher) the m790. You can see the crane or davit at the front of the trailer. All Pershing launchers were destroyed as part of an agreement with the USSR between 1985 and 1990 or so. The trucks were not touched, perhaps there are some cranes still around...
In accordance with INF Treaty provisions all of the U.S. Army's tactical PERSHING II missile stages, launchers, trainers, and deployed reentry vehicles had to be eliminated by May 31, 1991. A total of 234 PERSHING II missiles were covered by the treaty. Army contractors completed the destruction of the last PERSHING II in May 1991.