Toter homes cost less than a dually, and if used properly they do away with hotel rooms and restaurants!! As for a 44' stacker trailer, it allows you to securely carry the cars and parts you need to travel long distances. The fancy pitcart carries the spare parts and tools you need to the work area which alot of times is in the infield. If your running for a national championship every point matters which means being able to make necessary repairs to get back on the track,especially if you have a small team. #worksmarternotharder