GMC Sierra 3500 owners have reported 23 structure related problems since 1996. Table 1 shows the 7 most common structure problems. The number one most common problem is related to the vehicle's body (13 problems). The second most common problem is related to the vehicle's structure (3 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Body problems | |
| Structure problems | |
| Tailgate Hinge problems | |
| Dashboard Crack problems | |
| Door Hinge problems | |
| Roof And Pillar problems | |
| Underbody Shield problems |
While traveling at highway speed, the hood-mounted air vent (factory-installed component) on my 2022 GMC Sierra 3500 hd suddenly detached from the vehicle without warning. Upon separation, the vent was propelled backward, striking both the hood and the windshield. Read details...
The contact owns a 2022 GMC Sierra 3500. The contact stated that the rear windshield frame was cracked, which allowed water to leak into the vehicle. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure. Read details...
: the contact stated while standing on the tailgate, the tailgate cables fractured without warning. No injuries were sustained. The vehicle was inspected by a dealer who determined both tailgate cables needed to be replaced. The manufacturer was alerted. Read details...
Dash is cracking in three spots Read details...
My 1999 GMC Sierra 3500 crew cab was ordered new. I discovered later that it was fitted with a 1998 cab. The design is different and the front doors are longer and heavier resulting in premature hinge failures. Read details...