One problem related to exterior rearview mirror has been reported for the 2002 GMC Sierra 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 GMC Sierra 3500 based on all problems reported for the 2002 Sierra 3500.
Vehicle bounces all over the road, both outside mirrors vibrate due to this. Dealer has balanced tires, did not remedy the problem. Please provide additional information.