One problem related to steering wheel vibrate has been reported for the 2008 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Chevrolet Cobalt based on all problems reported for the 2008 Cobalt.
Wheels- the control arm bushings wear tremendously and rattle making the steering wheel shake uncontrollably. Steering- the steering wheel has a ton of "play" before it engages in a turn. Brakes- the rear drums and shoes wear excessively fast causing severe deterioration and grinding.