TrailManor uses computer design to locate the axle position so that trailer sway is avoided. The axles are placed farther back to eliminate any tendency for the trailer to sway. In fact, many TrailManor owners say their trailers tow even better than their tent campers did.
Because of the proper placement of the axle, sway control devices are not required when towing a TrailManor. Tandem axles are needed only on the largest model for extra load capacity. On the smaller models, the tandem axles would only add weight and use up storage space, so they aren’t necessary.