One problem related to front suspension shock absorber has been reported for the 2006 GMC Sierra. The most recently reported issues are listed below.
: the contact stated while traveling various speeds, the vehicle bounced uncontrollably when hitting a rut in the road. The vehicle was taken to the dealership, who determined bigger shocks needed to be installed. Updated 10/17/2006 -.
| Front Suspension Hub problems | |
| Front Suspension Wheel Bearing problems | |
| Suspension problems | |
| Front Suspension Shock Absorber problems | |
| Rear Suspension Shock Absorber problems |