An automotive wheel used to substantially reduce energy loss due to tire flex and energy loss from a conventional drive train. The wheel includes a wheel hub, two sidewalls, an inner low pressure pneumatic chamber with hub protector, and an outer tread ring with inner tread wall and semi-rigid outer tread, containing an elastic band. The hub can contain an electric hub motor. The pneumatic chamber and a porous restraint band position the outer tread ring and enable the wheel to simulate an energy efficient high pressure pneumatic when, experiencing little deformation when under smooth road conditions. When road conditions are rough, the sidewalls and the outer tread ring temporarily flex in response to the increased road forces, simulating a low pressure conventional tire having ample space for deformation.