Abstract: A steering wheel having a central member and an outer rim connected to the central member is disclosed. The central member is attachable to a steering column of a vehicle. The outer rim has one or more internal chambers. A fluid, such as antifreeze, is disposed within the internal chamber or chambers. The volume, viscosity, and weight of the fluid is selected to dampen vibrations of the steering wheel caused by operation of the vehicle and/or to achieve a desired inertia level in the steering wheel.

Abstract: A steering wheel back cover is disclosed which is composed of multiple interlocking parts. Specifically, the invention provides a two-piece steering wheel back cover which may be securely assembled about a steering column and/or steering wheel of a vehicle. The steering wheel back cover of the invention may be configured to conform to the shape of the steering wheel and to provide an improved view of the control panel of the dashboard to a vehicle operator, and allow attachment of various multi-function switch accessories.