GMC C4500 owners have reported 1 suspension related problems since 1996. Table 1 shows the 1 most common suspension problems. The number one most common problem is related to the vehicle's suspension (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Suspension problems |
Unfixable front end vibration. Vibration is severe 8-12 mhz @ . 27g's. Over 10 attempts to fix with no results. 4 sets of tires, drag link, panhard bar, 4 turbo down pipes, front rotors and hubs, may other components. Whole body vibration , arm-hand vibration for over 3,000 hrs in one year.