When they stop at a country gas station on the way to a cheerleading competition, Jenna and Tara pick up Chad and Oliver, whose car has conked out. But their cheerful mood turns to terror as a group of sadistic killers stalks and captures	them....

Release notes
It's English spoken flick with very few foreign parts but source didn't have subs for those parts!
 
http://www.imdb.com/title/tt1602093/