What Owners Complain About
Sometimes it helps just to tally up the complaints and see where the biggest stacks are. Use this information to learn about troublespots or to run for the hills.
Worst Issues
- 2013 Sierra 3500 a/c blowing hot air 1 (100%)
- 2007 Sierra 3500 brake line broke 1 (100%)
- 2007 Sierra 3500 surging and pulsing brakes 1 (100%)
- 2011 Sierra 3500 cracked dashboard 1 (100%)
- 2013 Sierra 3500 shimmy 1 (100%)