2025 Genesis Supreme RV Ragen Travel Trailer R155LTE. Ragen Toyhauler Trailers are made for the outdoor sports enthusiast.  Developed in Southern California where off-road desert adventures are famous throughout the world. Ragen Toyhauler Trailers can withstand extreme desert heat, while at the same time keep you cool and comfortable inside.  Innovative floorplans built by engineers that know what customers are looking for in a hauler. Don’t settle for less, find your floorplan and start your journey today.