One problem related to rear suspension has been reported for the 2004 Chevrolet Avalanche. The most recently reported issues are listed below.
A substantial amount of tire sidewall flex and under sprung suspension has caused back kick out on corners with bumps or expansion joints.
| Suspension problems | |
| Front Suspension Hub problems | |
| Rear Suspension problems | |
| Suspension Noise problems | |
| Clunking Noise problems |