One problem related to tailgate hinge has been reported for the 2005 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 GMC Sierra 1500 based on all problems reported for the 2005 Sierra 1500.
Tailgate latch failure, allows tailgate to drop down with vibration or slight jarring. This results in letting cargo fly out onto highway. Can cause an accident and or deaths.
| Frame Rust problems | |
| Tailgate Hinge problems | |
| Underbody Shield problems |