Aircraft engine transportation is a specialty in both the freight being hauled and the equipment required to do it in compliance with strict standards. A curtain side trailer is one of the elements uniquely suited to this very unique load. While it’s definitely specialized cargo, depending on your location, the profitable opportunity to haul a large aircraft engine may not be a rare occurrence: Big aircraft engines are often swapped out rather than repaired on the plane, in order to save time and get a working airplane back into the air, ASAP. Consequently, airlines and airplane manufacturers routinely have replacement engines in transport all around the country and around the world. A curtain side trailer along with the very specific expertise to meet the demands of the job opens up this money-making specialization.