Tuckunder liftgates mount to the chassis frame of a truck or trailer. They stow folded beneath the rear of the vehicle to provide full access to the rear doorway when not in use.
RailTrac® Series models are chain-driven liftgates suited for light & medium duty trucks. They can be installed on van bodies, flat beds, and stake beds. They are well-suited for low bed height vehicles in need of a large platform, but are not recommended for use in trailer applications.