Two problems related to frame and members have been reported for the 2005 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 GMC Sierra 2500 based on all problems reported for the 2005 Sierra 2500.
Major rust of the undercarriage of my 2005 GMC serria 78000 miles. So far had to replace brake rotors, brake lines , fuel radiator and lines. Frame and cross members as well as control arms are all rusted. Made complaint with GMC they had me bring to a dealer to tell me this is normal rusting. Two of my relatives have the same year truck but are not experiencing this issue and we all live in the same area drive same roads.
Broken frame on the front by the front shock mount I have seen several on other 2500 and 3500 series GMC and Chevrolet models I have had to weld and plate the frames on 2 of my own trucks.
| Body problems | |
| Frame And Members problems | |
| Structure problems |