What is a likely consequence of a bent control arm in a vehicle?

A bent control arm can lead to inconsistent steering response due to its crucial role in maintaining the correct geometry of the vehicle's suspension. The control arm connects the wheel hub to the vehicle's chassis and helps to ensure proper wheel alignment and stability as the vehicle moves. When a control arm is bent, it disrupts the alignment of the wheels, causing them to not track parallel to each other or to the vehicle's centerline. This misalignment can lead to unexpected handling characteristics, making it harder for the driver to steer accurately and predictably, particularly during maneuvers like turning or navigating uneven surfaces.

While tire wear can indeed be a consequence of a bent control arm, it is a result of the misalignment and not the most direct consequence affecting the driver's immediate feedback during driving. Improved ride quality and increased fuel efficiency are not associated with a bent control arm; rather, the opposite would be true, as the compromised suspension can lead to a harsh ride and potential reductions in efficiency due to increased rolling resistance or drag from misaligned tires.