One problem related to carrier/rack has been reported for the 2008 GMC Sierra 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 GMC Sierra 3500 based on all problems reported for the 2008 Sierra 3500.
The dashboard is cracked in multiple locations including around the passenger side airbag. The material appears brittle and could potentially shatter in an accident.