In 2013, Greenbrier Companies introduced their new design of 89’ auto rack, the Multi-Max™. The new design allows for changing configurations from a Bi-Level to a Tri-Level (and back) without adding or removing decks. The racks are fully compatible with existing 89’ auto racks. To this date, most of the racks have been built on Greenbrier Companies’ own specially designed 89’ flat cars. These cars are commonly seen in cuts of other similar autorack cars.American rails. Atlas’ rendition of the Multi-Max™ will feature multiple variations and road names. When the domestic intermodal container market settled out in the late 90Ûªs, the 53Ûª long container emerged the winner. Car builders responded with new wells of like size to accommodate the new standard. Introduced in series service in early 2000, ThrallÛªs triple 53Ûª articulated well car was certainly the best looking of the 53Ûª wells. Angular wheel cut-outs, three flared-bottom wide and eight narrow side posts give this intermodal age well car character.