I need the name of the horror movie where in the first one a girl was chained to a big rig and her boyfriend has to save her then they made a second one with the boyfriend chaind to the truck and the girlfriend has to save him

It's The Hitcher (1986) (http://www.imdb.com/title/tt0091209/)

And The Hitcher II: I've Been Waiting - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/The_Hitcher_II:_I%27ve_Been_Waiting)