One problem related to rear suspension leaf spring hanger/bracket has been reported for the 1999 GMC Suburban. The most recently reported issues are listed below.
Consumer noticed squeaking noise while backing up vehicle. Once serviced, technician determined that the entire rear end failed, and needed replacement.
| Suspension problems | |
| Front Suspension problems | |
| Rear Suspension problems | |
| Front Suspension Hub problems | |
| Front Suspension Wheel Bearing problems | |
| Rear Suspension Leaf Spring Hanger/bracket problems | |
| Front Suspension Lower Ball Joint problems |