 Tennessee Tornado has several unique features not found on other Arrow Dynamics looping coasters.At the time of the coaster's construction it had been several years since the company had last built a sit-down looping coaster, so the designers created new elements and track designs for the ride, including two overbanked curves and a "Spiro loop", the largest inversion on any Arrow Dynamics coaster.Tennessee Tornado is also unique in that it uses a tubular steel beam support structure similar to that of Bolliger & Mabillard roller coasters, rather than the more typical Arrow Dynamics scaffolding-style supports found on rides such as Carolina Cyclone at Carowinds and Vortex at Kings Island.