In one embodiment, a steering system for a machine, the steering system comprising: a steer-by-wire system configured to provide rear wheel based steering, the steer-by-wire system comprising: a human-machine-interface (HMI) configured to provide a force feedback to the HMI that influences the HMI to a center position; plural sensors; and one or more controllers configured by executable code to receive input from one or more of the plural sensors and reduce a risk of rollover by: causing the rear wheels to maintain or return to straight forward travel in conjunction with the force feedback; and limiting a steering angle of the machine, beyond which a rollover condition occurs, based on computation of a rollover equation with parameters corresponding to the input and machine geometry.