One problem related to front suspension wheel bearing has been reported for the 2002 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 GMC Sierra 2500 based on all problems reported for the 2002 Sierra 2500.
Front wheel bearings degraded to the point that entire wheel was loose from hub. When on a jack could move the wheel several inches in or out of wheel housing with minimal hand pressure. Repair agency indicated that there was a distinct possibility that, if undetected, this condition could have created a situation leading to a serious accident (affect to steering/control). The second front wheel bearing experienced the same defect approximately 8 months later, even after being inspected at the time of the other failure.
| Suspension problems | |
| Front Suspension Wheel Bearing problems | |
| Rear Suspension Shock Absorber problems |