Welcome to Main Trailer Sales, Inc. of Roswell, New Mexico! We have been serving Southeastern New Mexico for over 65 years and continue to provide one of the largest inventories of new and used fifth wheels, toy haulers and travel trailers found in New Mexico. If you have never been to Roswell, NM. then now is the time to take a trip to see the best selection of toy haulers, travel trailers, ultra lites and fifth wheels that the southwest has to offer. Our friendly and knowledgeable sales staff is ready to assist you with your new or used RV purchase.