A rack-and-pinion assembly comprises a housing, a rotatable pinion gear
including a plurality of teeth, and at least one moveable mount for
providing a moveable attachment of the housing to the vehicle. A rack is
slidably positioned within the housing and includes a plurality of teeth
corresponding to the pinion teeth. A tie rod is operably attached to one
of two ends of the rack, and may also be attached to a first wheel. A
cross car link is operably attached to the first wheel and a second
wheel. Rotation of the pinion gear causes translational movement of the
rack and tie rod relative to the housing, which may thereby turn the
first wheel. The first front wheel cooperates with the cross car link to
simultaneously turn the second wheel, and the housing moves with respect
to the vehicle as the first and second wheels turn.