Located in Rockwall Texas right off I-30. Happy Trails USA, RV Supercenter is your one stop Shop !! We offer quality new and used RV's at excellent prices, also we offer an 8 bay service department which consist of warranty repair to roof replacements. Happy Trails has a huge parts department, if we don't stock it we can order it !! In addition to these services we offer, Propane Refills and Storage. Please stop by or look online at Rockwall's only full service RV Dealership!!